Birds of Somalia : their habitat, status and distribution
1983
Ash, J. S. |
Miskell, J. E. |
Habitat surveys
Compte rendu d'ornithologie marocaine, année 1981
1982
Thevenot, Michel |
Beaubrun, Pierre |
Baouab, Riad Essolh |
Bergier, Patrick |
An overview of the conservation of non-marine invertebrates in Australia
1997
Yen, Alan L. |
Butcher, Rhonda J. |
Directory of important bird areas in Egypt
1999
Baha El Din, Sherif M. |
The Wood Duck and the Mandarin : the Northern Wood Ducks
1996
Shurtleff, Lawton L. |
Savage, Christopher |
Shorebirds and larve waterbirds conservation : proceedings of two workshops held at St Aidan's College, Durham, United Kingdom, September 17-18, 1983
1983
Evans, P. R. |
Hafner, Heinz |
L'Hermite, P. |
The future of cranes and wetlands : proceedings of the international symposium
1994
Higuchi, Hiroyoshi |
Minton, Jason |
Természetvédelmi célú botanikai feltáró vizsgálatok Göd környékén
1992
Szollát, György |
Seregélyes, Tibor |
S. Csomós, Agnes |
Habitat and plant communities in the egyptian desert : V. The limestone plateau
1964
Kassas, Mohammed |
Girgis, W. A. |