@book{1483,
	title = {World resources 1990-1991},
	publisher = {Oxford University Press},
	year = {1990. },
	address = {New York ;},
	url = {http://firstsearch.oclc.org/WebZ/DECRead?standardNoType=1&standardNo=0195062299&sessionid=0&srcdbname=worldcat&key=3dd7d01b770f346bdcf1bcde2693e112e324997b69bb34f16de12ed582c733fe&ectype=M OREINFO}
}