@book{100253,
	author = {Dasgupta, Partha. and ebrary, Inc.},
	title = {Human well-being and the natural environment},
	publisher = {Oxford University Press,},
	year = {2001.},
	address = {Oxford [England] ;},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10283595}
}