@book{20050,
	author = {Xu, Hui and Lin, Chang Kwei, and The British Council (TCTA), },
	title = {A comparison of tilapia production in pond, cage and pen culture},
	publisher = {Asian Institute of Technology,},
	year = {1989},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A thesis submitted in partial fulfilment of the 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=B17892}
}