id	sid	eid	entity	type
economy-548	1	1	2313	CARDINAL
economy-548	2	1	1	CARDINAL
economy-548	2	2	1	CARDINAL
economy-548	2	3	8	CARDINAL
economy-548	2	4	2014	DATE
economy-548	2	5	8	CARDINAL
economy-548	2	6	zaria area	PERSON
economy-548	2	7	nigeria	GPE
economy-548	3	1	1	CARDINAL
economy-548	3	2	2	CARDINAL
economy-548	3	3	ibrahim 3 --zainab dalhatu muhammed	PERSON
economy-548	3	4	4	CARDINAL
economy-548	3	5	ahmed 5 --amina	PERSON
economy-548	3	6	6 --inusa musa	QUANTITY
economy-548	3	7	1,2	CARDINAL
economy-548	3	8	ahmadu bello university	ORG
economy-548	3	9	zaria 3	ORG
economy-548	3	10	nuhubamalli polytechnic	PERSON
economy-548	3	11	zaria 4,5	PERSON
economy-548	3	12	nuhu bamalli polytechnic	ORG
economy-548	3	13	6	CARDINAL
economy-548	3	14	kaduna state university	ORG
economy-548	3	15	kaduna 7	ORG
economy-548	3	16	zaria	PERSON
economy-548	3	17	3.0	CARDINAL
economy-548	3	18	asian	NORP
economy-548	3	19	journal publishing group	ORG
economy-548	3	20	1	CARDINAL
economy-548	5	1	2011	DATE
economy-548	8	1	melo-abreu	PERSON
economy-548	8	2	2005	DATE
economy-548	10	1	thousands of years	DATE
economy-548	10	2	the nile valley	LOC
economy-548	10	3	egyptian	NORP
economy-548	11	1	egyptians	NORP
economy-548	11	2	nile	LOC
economy-548	11	3	2011	DATE
economy-548	12	1	egypt	GPE
economy-548	12	2	china	GPE
economy-548	12	3	india	GPE
economy-548	12	4	asia	LOC
economy-548	13	1	india	GPE
economy-548	13	2	nearly 5000 years	DATE
economy-548	13	3	the nile valley	LOC
economy-548	13	4	egypt	GPE
economy-548	13	5	iraq	GPE
economy-548	13	6	4000 years	DATE
economy-548	13	7	zewdie et al.	PERSON
economy-548	13	8	2007	DATE
economy-548	14	1	first	ORDINAL
economy-548	14	2	africa	LOC
economy-548	14	3	the year 1913	DATE
economy-548	14	4	1983	DATE
economy-548	15	1	sudanese	NORP
economy-548	15	2	aljazeera	GPE
economy-548	15	3	south-east	LOC
economy-548	16	1	one	CARDINAL
economy-548	16	2	zaria	PERSON
economy-548	16	3	kaduna state	GPE
economy-548	16	4	nigeria	GPE
economy-548	18	1	zaria area	PERSON
economy-548	18	2	kaduna state	GPE
economy-548	20	1	annual	DATE
economy-548	28	1	http://creativecommons.org/licenses/by/3.0/	ORG
economy-548	28	2	2014	DATE
economy-548	28	3	1(1	CARDINAL
economy-548	28	4	8	CARDINAL
economy-548	28	5	white nile river	LOC
economy-548	28	6	khartoum	GPE
economy-548	29	1	sudan	GPE
economy-548	29	2	the late 1990s	DATE
economy-548	30	1	africa	LOC
economy-548	30	2	the first or second millennium	DATE
economy-548	30	3	bc	ORG
economy-548	30	4	melo-abreu	PERSON
economy-548	30	5	2005	DATE
economy-548	32	1	2011	DATE
economy-548	33	1	the year 2000	DATE
economy-548	33	2	the united nation	ORG
economy-548	34	1	eight	CARDINAL
economy-548	34	2	millennium	DATE
economy-548	35	1	one	CARDINAL
economy-548	39	1	strauss	PERSON
economy-548	39	2	1986	DATE
economy-548	40	1	tekana	PERSON
economy-548	40	2	2011	DATE
economy-548	40	3	west province of	GPE
economy-548	40	4	south africa	GPE
economy-548	43	1	bagson	PERSON
economy-548	43	2	2013	DATE
economy-548	43	3	ghana	GPE
economy-548	44	1	season	DATE
economy-548	47	1	nigeria	GPE
economy-548	48	1	northern nigeria	LOC
economy-548	48	2	sokoto bulletin, 1983	ORG
economy-548	51	1	nigeria	GPE
economy-548	52	1	the world bank	ORG
economy-548	52	2	hussain	GPE
economy-548	52	3	madhusudan	GPE
economy-548	52	4	2009	DATE
economy-548	53	1	2011	DATE
economy-548	53	2	nigeria	GPE
economy-548	58	1	one	CARDINAL
economy-548	58	2	zaria	PERSON
economy-548	58	3	kaduna state	GPE
economy-548	61	1	kaduna state.therefore	GPE
economy-548	61	2	i.	PERSON
economy-548	65	1	1.1	CARDINAL
economy-548	66	1	zaria region	GPE
economy-548	67	1	zaria	PERSON
economy-548	67	2	kaduna state	GPE
economy-548	67	3	nigeria	GPE
economy-548	67	4	11	CARDINAL
economy-548	67	5	7	CARDINAL
economy-548	67	6	the greenwich meridian	ORG
economy-548	67	7	1	CARDINAL
economy-548	68	1	katsina	GPE
economy-548	68	2	kachia l.g.a.	GPE
economy-548	69	1	kaduna	GPE
economy-548	70	1	lere l.g.as	PERSON
economy-548	71	1	kaduna state	GPE
economy-548	72	1	zaria	PERSON
economy-548	73	1	savannah	GPE
economy-548	74	1	2014	DATE
economy-548	74	2	1(1	CARDINAL
economy-548	74	3	8	CARDINAL
economy-548	74	4	2	CARDINAL
economy-548	75	1	first	ORDINAL
economy-548	76	1	2.1	CARDINAL
economy-548	76	2	two	CARDINAL
economy-548	80	1	2.2	CARDINAL
economy-548	80	2	150	CARDINAL
economy-548	81	1	morgan	PERSON
economy-548	81	2	1970	DATE
economy-548	84	1	2.3	CARDINAL
economy-548	85	1	about 50	CARDINAL
economy-548	85	2	30	CARDINAL
economy-548	87	1	3	CARDINAL
economy-548	88	1	3.1	CARDINAL
economy-548	88	2	38%	PERCENT
economy-548	88	3	62%	PERCENT
economy-548	88	4	zaria	PERSON
economy-548	90	1	3.1.1	CARDINAL
economy-548	90	2	1	CARDINAL
economy-548	91	1	15-25 years	DATE
economy-548	91	2	about 36%	PERCENT
economy-548	91	3	26-45 years	DATE
economy-548	91	4	42%	PERCENT
economy-548	91	5	46 years	DATE
economy-548	91	6	about 28%	PERCENT
economy-548	94	1	2014	DATE
economy-548	94	2	1(1	CARDINAL
economy-548	94	3	8	CARDINAL
economy-548	95	1	100%	PERCENT
economy-548	95	2	15	CARDINAL
economy-548	95	3	24	CARDINAL
economy-548	95	4	26-45	DATE
economy-548	95	5	48 46	CARDINAL
economy-548	95	6	42 28	CARDINAL
economy-548	95	7	150 100	CARDINAL
economy-548	95	8	about 94%	PERCENT
economy-548	95	9	only 6%	PERCENT
economy-548	95	10	2	CARDINAL
economy-548	96	1	2	CARDINAL
economy-548	96	2	25%	PERCENT
economy-548	96	3	0	CARDINAL
economy-548	96	4	31%	PERCENT
economy-548	96	5	about 6-10	CARDINAL
economy-548	96	6	24%	PERCENT
economy-548	96	7	11	CARDINAL
economy-548	96	8	20%	PERCENT
economy-548	96	9	up to 16	CARDINAL
economy-548	99	1	100%	PERCENT
economy-548	99	2	0	CARDINAL
economy-548	99	3	11-15	DATE
economy-548	99	4	150 100	CARDINAL
economy-548	100	1	3	CARDINAL
economy-548	101	1	15%	PERCENT
economy-548	101	2	17%	PERCENT
economy-548	101	3	18%	PERCENT
economy-548	101	4	26%	PERCENT
economy-548	101	5	24%	PERCENT
economy-548	101	6	qur’an	LOC
economy-548	104	1	respondents percentage (%	PERCENT
economy-548	104	2	23 15	CARDINAL
economy-548	104	3	39	CARDINAL
economy-548	104	4	26	CARDINAL
economy-548	104	5	25 17	CARDINAL
economy-548	104	6	27 18	DATE
economy-548	104	7	24	CARDINAL
economy-548	104	8	150 100	CARDINAL
economy-548	105	1	4	CARDINAL
economy-548	106	1	only about 17%	PERCENT
economy-548	106	2	17%	PERCENT
economy-548	106	3	43%	PERCENT
economy-548	106	4	21%	PERCENT
economy-548	108	1	respondents percentage (%	PERCENT
economy-548	108	2	26 17	CARDINAL
economy-548	108	3	28 19	CARDINAL
economy-548	108	4	64 43	CARDINAL
economy-548	108	5	32 21	DATE
economy-548	108	6	150 100 94%	PERCENT
economy-548	108	7	6%	PERCENT
economy-548	108	8	2014	DATE
economy-548	108	9	1(1	CARDINAL
economy-548	108	10	8	CARDINAL
economy-548	109	1	5	CARDINAL
economy-548	109	2	24%	PERCENT
economy-548	109	3	76%	PERCENT
economy-548	109	4	25%	PERCENT
economy-548	113	1	36 24	CARDINAL
economy-548	113	2	76	CARDINAL
economy-548	113	3	38 25	CARDINAL
economy-548	113	4	0	CARDINAL
economy-548	113	5	150	CARDINAL
economy-548	113	6	3.2	CARDINAL
economy-548	115	1	3.2.1	CARDINAL
economy-548	115	2	6	CARDINAL
economy-548	116	1	37%	PERCENT
economy-548	116	2	23%	PERCENT
economy-548	116	3	40%	PERCENT
economy-548	119	1	respondents percentage (%	PERCENT
economy-548	119	2	56	CARDINAL
economy-548	119	3	34 23	CARDINAL
economy-548	119	4	60 40	CARDINAL
economy-548	119	5	0	CARDINAL
economy-548	119	6	150	CARDINAL
economy-548	120	1	100%	PERCENT
economy-548	122	1	3.2.3	CARDINAL
economy-548	123	1	7	CARDINAL
economy-548	126	1	before percentage (%	PERCENT
economy-548	126	2	31	CARDINAL
economy-548	126	3	47 94	TIME
economy-548	126	4	44	CARDINAL
economy-548	126	5	46 92	CARDINAL
economy-548	126	6	41	CARDINAL
economy-548	126	7	42	CARDINAL
economy-548	126	8	23	CARDINAL
economy-548	126	9	68	CARDINAL
economy-548	126	10	12	CARDINAL
economy-548	126	11	52 3.2.4	DATE
economy-548	127	1	two	CARDINAL
economy-548	129	1	3.2.5	CARDINAL
economy-548	131	1	3	CARDINAL
economy-548	135	1	2014	DATE
economy-548	135	2	1(1	CARDINAL
economy-548	135	3	8-14 13	DATE
economy-548	139	1	3.2.7	CARDINAL
economy-548	141	1	8	CARDINAL
economy-548	142	1	annual	DATE
economy-548	142	2	100,000	CARDINAL
economy-548	142	3	34 100,000-299,000	CARDINAL
economy-548	142	4	87	CARDINAL
economy-548	142	5	24 500,000	CARDINAL
economy-548	142	6	0 5	CARDINAL
economy-548	142	7	150 150	CARDINAL
economy-548	145	1	season	DATE
economy-548	147	1	3.3	CARDINAL
economy-548	151	1	9	CARDINAL
economy-548	153	1	54 36	DATE
economy-548	153	2	33 22	CARDINAL
economy-548	153	3	35 23	CARDINAL
economy-548	153	4	28 19	CARDINAL
economy-548	153	5	150	CARDINAL
economy-548	154	1	zaria	PERSON
economy-548	154	2	kaduna state	GPE
economy-548	156	1	more than 50%	PERCENT
economy-548	156	2	25-45	DATE
economy-548	157	1	100	CARDINAL
economy-548	157	2	120 1 to 2 3 to 4 5 to 6	QUANTITY
economy-548	157	3	6	CARDINAL
economy-548	157	4	2014	DATE
economy-548	157	5	1(1	CARDINAL
economy-548	157	6	8	CARDINAL
economy-548	157	7	daily	DATE
economy-548	159	1	as 85%	PERCENT
economy-548	164	1	more than four	CARDINAL
economy-548	164	2	utc	ORG
economy-548	164	3	indian	NORP
economy-548	165	1	the year	DATE
economy-548	167	1	about 60%	PERCENT
economy-548	169	1	annual	DATE
economy-548	172	1	over half million	CARDINAL
economy-548	172	2	annually	DATE
economy-548	172	3	annual	DATE
economy-548	172	4	300,000-499,000ngn	CARDINAL
economy-548	172	5	annual	DATE
economy-548	172	6	100,000-299,000ngn	CARDINAL
economy-548	177	1	4.1	CARDINAL
economy-548	178	1		CARDINAL
economy-548	179	1		CARDINAL
economy-548	180	1		CARDINAL
economy-548	181	1		CARDINAL
economy-548	183	1	g.k.	GPE
economy-548	183	2	2011	DATE
economy-548	184	1	ethiopia	GPE
economy-548	186	1	bagson	PERSON
economy-548	187	1	2013	DATE
economy-548	188	1	kokoligu	GPE
economy-548	188	2	ghana	GPE
economy-548	189	1	3(1	CARDINAL
economy-548	189	2	17	CARDINAL
economy-548	190	1	hussain	GPE
economy-548	190	2	i.	PERSON
economy-548	190	3	b. madhusudan	PERSON
economy-548	190	4	2009	DATE
economy-548	192	1	colombo	GPE
economy-548	192	2	sri lanka	GPE
economy-548	192	3	international water management institute	ORG
economy-548	193	1	krejcie	PERSON
economy-548	193	2	r.v.	GPE
economy-548	193	3	1970	DATE
economy-548	195	1	30	CARDINAL
economy-548	195	2	607610	CARDINAL
economy-548	196	1	sokoto bulletin,	PERSON
economy-548	196	2	1983	DATE
economy-548	198	1	rome	GPE
economy-548	198	2	4	CARDINAL
economy-548	198	3	4	DATE
economy-548	198	4	e.d.	GPE
economy-548	198	5	2011	DATE
economy-548	199	1	season	DATE
economy-548	199	2	jalingo lga	GPE
economy-548	200	1	international research journal of agricultural science	ORG
economy-548	200	2	1(1	CARDINAL
economy-548	200	3	014	CARDINAL
economy-548	201	1	r.l.	PERSON
economy-548	201	2	melo-abreu	PERSON
economy-548	201	3	2005	DATE
economy-548	203	1	the united nations	ORG
economy-548	203	2	rome	GPE
economy-548	204	1	strauss	PERSON
economy-548	204	2	j., 1986	ORG
economy-548	206	1	j. pol econ.	ORG
economy-548	207	1	297-320	CARDINAL
economy-548	208	1	tekana	ORG
economy-548	208	2	s.s.	PERSON
economy-548	208	3	o.i.	GPE
economy-548	208	4	2011	DATE
economy-548	209	1	south africa	GPE
economy-548	212	1	36(1	CARDINAL
economy-548	212	2	69	CARDINAL
economy-548	213	1	zewdie	PERSON
economy-548	213	2	m.	PERSON
economy-548	213	3	j. moti	PERSON
economy-548	213	4	g. ascimelis	PERSON
economy-548	213	5	2007	DATE
economy-548	215	1	2007	DATE
economy-548	215	2	feb 1-2	DATE
economy-548	215	3	addis abaaba	GPE
economy-548	215	4	ethiopia	GPE
economy-548	216	1	t.o.	PERSON
economy-548	216	2	asiribo	ORG
economy-548	216	3	s.o. akinbode	PERSON
economy-548	216	4	j.o.	GPE
economy-548	216	5	saka	PERSON
economy-548	216	6	b.f.	PERSON
economy-548	216	7	salahu, 2009	DATE
economy-548	217	1	millennium	DATE
economy-548	218	1	abeokuta	GPE
economy-548	218	2	nigeria	GPE
economy-548	219	1	mokhtar	PERSON
economy-548	219	2	2007	DATE
economy-548	220	1	africa	LOC
economy-548	221	1	unesco international scientific committee	ORG
economy-548	221	2	africa	LOC
economy-548	222	1	309	CARDINAL