@book{1,
	title = {World resources :},
	publisher = {Oxford University Press},
	year = {c1990- },
	address = {New York},
	note = {Includes index. },
	url = {http://firstsearch.oclc.org/WebZ/DECRead?standardNoType=1&standardNo=0195062310&sessionid=0&srcdbname=worldcat&key=63b9b0b0cb9b177aedee047760d32bbb543ce93244b04a2192da7ea3e98fa623&ectype=M OREINFO}
}