State of the world 1987 : a Worldwatch Institute Report on progress toward a sustainable society / project dir. Lester R. Brown ; associate project dir. Edward C. Wolf ; ed. Linda Starke

State of the world 1987 : a Worldwatch Institute Report on progress toward a sustainable society / project dir. Lester R. Brown ; associate project dir. Edward C. Wolf ; ed. Linda Starke . - New York : W. W. Norton, cop. 1987 . - XVII, 268 p. : il. 24 cm
0-393-30389-6 (Brochado)

504:330.1
330.1:504