State Of The World 1989 : A Worldwatch Institute Report On Progress Toward A Sustainable Society
- New York W. W. Norton & Co. 1991
- 256 pb 7x9
0393305678
333.7 / S.O.W.
0393305678
333.7 / S.O.W.
Homi Bhabha Centre for Science Education,TIFR, V. N. Purav Marg, Mankhurd Mumbai, 400088