@book{4924,
	title = {Rays of hope :},
	publisher = {Norton},
	year = {c1977. },
	address = {New York},
	edition = {1st ed.},
	note = {"A Worldwatch Institute book." },
	url = {http://firstsearch.oclc.org/WebZ/DCARead?standardNoType=1&standardNo=0393064182:srcdbname=worldcat:fromExternal=true&sessionid=0}
}