Jangan biarkan bumi merana : laporan Worldwatch Institute / Laporan Worldwatch Institute penyunting :Lester R. Brown ; penerjemah : Budi Kusworo, Kustiniyati Mochtar, S. Maimoen - Jakarta : Yayasan Obor Indonesia, 1993 - xxiii, 434 p. ; 21 cm. ISBN: 9794611255 Subjects--Topical Terms: Human ecology--Addresses, essays, lectures