id	keyword
eajbcs-996	lake
eajbcs-996	length
eajbcs-996	fish
eajbcs-996	niloticus
eajbcs-996	growth
eajbcs-996	abaya
eajbcs-996	weight
eajbcs-996	population
eajbcs-996	sci
eajbcs-996	mortality
eajbcs-996	fishing
eajbcs-996	condition
eajbcs-996	lake abaya
eajbcs-996	factor
eajbcs-996	oreochromis