@book{33357,
	author = {Pradhan, S. (Shyamsunderlal), 1913-1973 and Jotwani, M. G.},
	title = {Insect pests of crops /},
	publisher = {National Book Trust, India,},
	year = {1994.},
	series = {India-the land and the people.},
	address = {New Delhi :},
	edition = {3rd ed.}
}