@book{3094,
	author = {Gupta, Chandra P.},
	title = {Agricultural machines :},
	publisher = {s.n.,},
	year = {1986},
	address = {S.l. :},
	note = {Paper for presentation at CAD/CAM Seminar to be held at IIT Madras, Sept. 2-5, 1986}
}