@book{61580,
	author = {Hsu, Ta-lin and Samorn Muttamara, and BES Engineering Corporation Taiwan, Rep. of China,},
	title = {Integrated system for urban sewage treatment (biodisc, activated sludge and water hyacinth)},
	publisher = {Asian Institute of Technology,},
	year = {1991},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A thesis study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development},
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B17393}
}