@book{45894,
	author = {Resources for the Future, Inc. Washington.},
	title = {Annual report, 19 - 19},
	publisher = {(s.e),},
	year = {19 - 19},
	address = {Washington :},
	note = {La biblioteca tiene : 1968, 1970, 1972, 1973, 1974, 1975, 1976, 1978, 1979, 1980, 1981, 1984}
}