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الإتاحة
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المؤلفين
- Afgan, Naim
- Bogdan, Zeljko
- Buckingham-Hatfield,...
- Clarke, John Innes
- Duic, Neven
- European Society for...
- Evans, Bob
- Faucheux, Sylvie
- Haan, Henk de
- Kasimis, Babis
- Khalil, Tarek M,
- Lachman, Beth E.
- Lefebvre, L. A.
- Mason, Robert M,
- Noin, Daniel
- Pearce, David W,
- Proops, John L. R.
- United Nations. Comm...
- United Nations. Econ...
- World Summit on Sust...
- أظهر المزيد
- عرض أقل
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أنواع المادة
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مواقع
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السلاسل
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مواضيع
- Arid regions - Econo...
- Economic development...
- Energy industries - ...
- Energy industries - ...
- Environmental econom...
- Environmental policy...
- Environmental protec...
- Food industry and tr...
- Natural resources - ...
- Population - Environ...
- Renewable energy sou...
- Research, Industrial...
- Rural development - ...
- Sustainable developm...
- Technology - Managem...
- Technology transfer ...
- Water resources deve...
- أظهر المزيد
- عرض أقل