@book{121849,
	author = {Aggarwal, Sudama and Gee-Clough, D.,  and Royal Belgium Government, },
	title = {Tractive performance of a two wheel drive tractor in wet soils},
	publisher = {Asian Institute of Technology,},
	year = {1980},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A thesis 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=B21917}
}