@book{49343,
	author = {Pramod Kumar},
	title = {Residue Toxicology of Some new Insecticides to the Aphid, Lipaphis erysimi Kalt and Foraging Honeybees Apis mellifera L. on Mustard, Brassica juncea L.},
	publisher = {: RAU},
	year = {, 1999},
	address = {.- Pusa, Samastipur}
}