@book{50655,
	author = {Giri, Mahitosh and Saeed, Khalid,  and Government of Sweden,},
	title = {GIS-based evaluation of agricultural nonpoint source pollution :},
	publisher = {Asian Institute of Technology,},
	year = {1994},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A thesis submitted in partial fulfillment of the requirements  for the degree of Mast e r of Science, School of Environment, Resources and Development},
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B16995}
}