Directory of country environmental studies : an annotated bibliography of environmental and natural resource profiles and assessments 1992
Les gardiens de la vie sauvage : avec ceux qui se battent pour les éléphants 1984 Dupuy, André Roger | Dupont, Philippe |
The Commission on Environmental Planning : a report of the Commission on Environmental Planning, 1981-1984 1984
Action strategy for protected areas in the South Pacific region : prepared during the 3rd South Pacific National Parks and Reserves Conference, Apia, Western Samoa, 24 June - 3 July 1985 1985
Parks on the borderline : background papers presented at the Border Parks Workshop held during the First Global Conference on Tourism : a Vital Force for Peace, Vancouver, BC, Canada, October 1988 1990 Thorsell, J. W. |