@book{1773,
	author = {Singh, Pramod, and Centre for Study of Environmental Science (Allahabad, India) and National Conference on Rural Ecology},
	title = {Ecology of rural India /},
	publisher = {Ashish Pub. House,},
	year = {1987.},
	address = {New Delhi :},
	note = {Vol. 2 has title: Ecology of urban India.}
}