Yazar
Mohammed Kassas
2 cilt bulundu.
Cilt sonuçları
The World environment 1972-1982
Martin W. Holdgate, Mohammed Kassas, Gilbert F. White · Published for the United Nations Environment Programme by Tycooly International Pub.
637 sayfa · 1982
Environmental protection / Environmental policy
Reviews in ecology
Mohammed Kassas · IDRC :bUNESCO :bSouth Valley University
331 sayfa · 1997
Control / Desert ecology / Desertification / Deserts / Arid regions