@book{27834,
	author = {Dhaliwal, G.S. and Arora, Ramesh},
	title = {Principles of insect pest management/by G.S. Dhaliwal and Ramesh Arora},
	publisher = {Kalyani Publishers;},
	year = {2006.},
	address = {Ludhiana:},
	edition = {2nd.ed. & reprint.}
}