id	keyword
ahs-8115	mg l­1
ahs-8115	iba
ahs-8115	et al
ahs-8115	l­1 kn
ahs-8115	medium
ahs-8115	a­c
ahs-8115	l­1 iba
ahs-8115	number
ahs-8115	leaf
ahs-8115	root
ahs-8115	l­1 ac
ahs-8115	phalaenopsis
ahs-8115	plant
ahs-8115	plbs