| Publication Type: | Book |
| Year of Publication: | 1992 |
| Authors: | J. A. Sayer, Harcourt, C. S., Collins, N. M. |
| Number of Pages: | 288 pp |
| Publisher: | Macmillan, for International Union for Conservation of Nature and Natural Resources |
| Publication Type: | Book |
| Year of Publication: | 1992 |
| Authors: | J. A. Sayer, Harcourt, C. S., Collins, N. M. |
| Number of Pages: | 288 pp |
| Publisher: | Macmillan, for International Union for Conservation of Nature and Natural Resources |