The imperial lion : human dimensions of wildlife management in Central Africa 1984 Marks, Stuart A. |
Conservation of biodiversity for sustainable development 1992 Sandlund, O. T. (Odd Terje) | Hindar, K. | Brown, A. H. D. |
Our country, the planet : forging a partnership for survival 1992 Ramphal, Shridath | Brandt, Willy |
For the common good : redirecting the economy toward community, the environment and a sustainable future 1990 Daly, Herman E. | Cobb, John |
Earth summit : conversations with architects of an ecologically sustainable future 1991 Lerner, Steve |
Directory of non-governmental environment and development organisations in OECD member countries 1992