Brown, Lester R. State of the world : a Worldwatch Institute report on progress towards a sustainable society / Lester R. Brown - London : Earthscan, c1996. - xix, 251 p. : ill. ; 22 cm. ISBN: 0393317277 LCCN: Subjects--Topical Terms: Economic history1971-1990Periodicals.Economic history1990- LC Class. No.: HC59 / .S734 1996 Dewey Class. No.: 330.9005 / B877s