Environmental effects of development in Malawi : phase 2 report
1983
Brunt, M. A. |
Mitchell, A. J. B. |
Zimmermann, R. C. |
FAO
Land use policy and draft legislation in Ethiopia
1989
Singer, Norman J. |
Master land use plan - Ethiopia : main report
1988
Henricksen, B. L. |
La reserve de faune de Nazinga : un modèle, une source d'espoir
1990
Sournia, Gérard |
Counting Asian elephants in forests : a techniques manual for methods endorsed at the International Workshop on Censusing Elephants in Forests, January 1991, Mudumalai Wildlife Sanctuary, South India
1992
Dawson, Shanthini |
Dekker, A. J. F. M. |