@book{20038,
	author = {Castanares, Ma. Alma G. and Edwards, Peter, and British Government, },
	title = {A comparison of the nutritive value of azolla (Azolla pinnata var. imbricata and duckweed (Lemna perpusilla) for Nile tilapia (Oreochromis niloticus L.)},
	publisher = {Asian Institute of Technology,},
	year = {1990},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A thesis submitted in partial fulfillment requirements for the degree of Master of Science, School of Environment, Resources and Development},
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B18272}
}