@book{9533,
	author = {Ratnayake, Willoram Mudiyanselage and Ranamukhaarachchi, S.L., and NORAD AIT Fellowship, },
	title = {Assessment of variation in soil quality and land productivity in coconut-pineapple under-storey cropping systems in Sri Lanka},
	publisher = {Asian Institute of Technology,},
	year = {2006},
	series = {Thesis ;},
	address = {Pathum Thani, Thailand :},
	note = {A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science,  School of Environment Resource and Development },
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B09888}
}