Development without destruction : evolving environmental perceptions
1984
Tolba, Mostafa Kamal |
Tolba, Mostafa Kamal
Reviews in ecology : desert conservation and development. A festschrift for Prof. M. Kassas on the occasion of his 75th birthday
1997
Barakat, Hala N. |
Hegazy, Ahmad K. |
Tolba, Mostafa Kamal |
The world environment 1972 - 1992 : two decades of challenge
1992
Tolba, Mostafa Kamal |
El-Kholy, Osama A. |
Holdgate, Martin W. |
Evolving environmental perceptions : from Stockholm to Nairobi
1988
Tolba, Mostafa Kamal |