@book{53985,
	author = {Krishnan, Rajaram. and ebrary, Inc.},
	title = {A survey of ecological economics},
	publisher = {Island Press,},
	year = {c1995.},
	address = {Washington, D.C. :},
	note = {"A research and publication project of the Program for the Study of Sustainable Change and Development. The Global Development and Environment Institute, Tufts University."},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=2000954}
}