@book{25072,
	author = {David, B. Vasantharaj and Ananthakrishnan, T.N. },
	title = {General and applied entomology/by B.Vasantharaj  David and T.N. Ananthakrishnan},
	publisher = {Tata McGraw Hill Publishing, },
	year = {2004.},
	address = {New Delhi: },
	edition = {2nd. ed.}
}