@book{24090,
	author = {Ghosh, L. K.  and Zoological Survey of India.},
	title = {A Conspectus of Aphididae (Homoptera) of Himachal Pradesh in North-West Himalaya, India /},
	publisher = {Zoological Survey of India,},
	year = {1986.},
	address = {Calcutta :}
}