Brown, Lester R. State of the world 1992 : a Worldwatch Institute Report on Progre ss Toward a Sustainable Society / Lester R. Brown [et. al.] - New York : W. W. Norton & Co. , 1992. - xv, 256 p. ; 23 cm. Includes index. ISBN: 0393308340 Subjects--Topical Terms: Industrial Revolution ------1992.--Environmental quality management ------1992.-- Dewey Class. No.: 330.9