@book{34594,
	author = {Kumar, H. D., 1934-},
	title = {Modern concepts of ecology /},
	publisher = {Vikas Publishing House Pvt Ltd,},
	year = {1995.},
	address = {New Delhi :},
	edition = {8th ed.},
	note = {Includes bibliographical references (p. [358]-361).and index}
}