@book{29066,
	author = {Upadhyay, Krishan Datt. and Mayur, Yogesh Kumar},
	title = {Plant protection insect control/by Krishan Datt. Upadhyay and Yogesh Kumar Mayur},
	publisher = {Aman Publishing House;},
	year = {1998.},
	address = {Meerut:}
}