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1987
Gaskin, D. E. (David Edward) |
Read, A. J. |
IUCN
Oman coastal zone management plan : Dhofar, vol.2 : resource atlas
1989
Salm, Rodney V. |
Jensen, Rolf A. C. |
The global situation analysis : an analysis of human and ecosystem wellbeing
2003
Moiseev, Alex |
Sustainable forestry development in AKRSP : report on a consultancy
1987
Junkov, Micael |
Mission d'appui au programme d'urgence dans la Réserve nationale Aïr-Ténéré
1991
Hammel, Roland |