Earth summit 1992 / edited by Joyce Quarrie - London : The Regency Press, c1992. - xv, 240 p. ; ill. ; 30 cm. ISBN: 0952046903 LCCN: Subjects--Topical Terms: EnvironmentSummitEnvironment LC Class. No.: GE170 / .E23 1992 Dewey Class. No.: 333.72