Non-timber products from tropical forests : evaluation of a conservation and development strategy 1992 Nepstad, Daniel C. | Schwartzman, Stephan |
Amazon Jungle: green hell to red desert : an ecological discussion of the environmental impact of the highway construction programme in the Amazon Basin 1975 Goodland, Robert J. A. | Irwin, H. S. |
Forestry in irrigation schemes. II. Research activities at Bura, Kenya 1988-89 1990 Johansson, Stig | Kaarakka, Vesa | Luukkanen, Olavi |
Forestry in irrigation schemes. I. Research activities at Bura, Kenya 1984-87 1990 Johansson, Stig | Kaarakka, Vesa | Luukkanen, Olavi |
Exploiting the tropical rain forest : an account of pulpwood logging in Papua New Guinea 1990 Lamb, David |