تنقيح بحثك
الإتاحة
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المؤلفين
- Anderson, Frederick ...
- Culhane, Paul J,
- Evans, Alan W.
- Haefele, Edwin T,
- Haefele, Edwin T.
- Harrington, Winston
- Homan, Paul T.
- Hyde, William F,
- Knetsch, Jack L.
- Krupnick, Alan J.
- Lovejoy, Wallace F.
- Magat, Wesley A,
- National Energy Stra...
- Perloff, Harvey S.
- Price, Kent A.
- Rogers, George Willi...
- Smith, V. Kerry
- Weaver, Jacqueline L...
- Wingo, Lowdon
- Young, Oran R,
- أظهر المزيد
- عرض أقل
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أنواع المادة
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مواقع
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السلاسل
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أماكن
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مواضيع
- Administrative proce...
- Cities and towns
- Energy consumption
- Energy policy
- Environmental manage...
- Environmental policy
- Externalities (Econo...
- Forest management
- Forest reserves
- Forests and forestry
- Municipal government
- Natural resources
- Oil fields
- Outdoor recreation i...
- Petroleum conservati...
- Petroleum industry a...
- Timber
- Unit operation of oi...
- Water
- أظهر المزيد
- عرض أقل