在您的搜尋 主題建議
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Conservation of natural resources
6
History
5
Employment
5
Natural resources
4
Environmental protection
3
African Americans
3
Economic conditions
3
Energy conservation
3
Energy policy
3
Underground press publications
2
Antiques
2
Art objects
2
Conservation and restoration
2
Cultural property
2
Ecology
2
Environmental conditions
2
Environmental policy
2
Management
2
Protection
1
African American
1
Economic aspects
1
Environmental management
1
Fishes
1
Game and game-birds
1
Government policy
1
Land tenure
1
Land use
1
Nature conservation
1
Periodicals
1
Political aspects
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1出版 1994Eschborn : [Phnom Penh] : German Agency for Technical Cooperation ; Lao People's Democratic Republic, Ministry of Agriculture and Forestry, Dept. of Forestry, 1994.i, 64, ii, ii p. ; 30 cm.
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2出版 1914Montgomery, Ala. : Brown Printing Co., 1914.29 p. ; 23 cm.
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4出版 1998[Chennai : The Foundation], 1998.43 p. ; 29 cm.
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5Mataram : Departemen Pertanian, Direktorat Jenderal Kehutanan, Seksi Perlindungan dan Pengawetan Alam Nusa Tenggara Barat,v.
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7Ujung Pandang : Seksi Perlindungan dan Pengawetan Alam,v.
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11出版 1979Greenfield, Mass. : Northeast Appropriate Technology Network, Inc., 1979-1981.v. : ill.
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12出版 1981[Semarang] : Pemerintah Propinsi Daerah Tingkat I Jawa Tengah, [1981]34 p. ; 22 cm.
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16出版 1999New Delhi : Washington, D.C. : Library of Congress Office ; Library of Congress Photoduplication Service, 1999.2 microfiches.
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17出版 1991Kathmandu, Nepal : National Conservation Strategy Implementation Programme, National Planning Commission, HMG Nepal, in collaboration with IUCN, 1991.vi, 144 p. : ill. ; 29 cm.
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19出版 1998Shimla : State Council for Science, Technology, and Environment, [1998?]55 p. : maps ; 30 cm.
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20出版 1984Bogor : Departemen Kehutanan, Direktorat Jenderal Perlindungan Hutan dan Pelestarian Alam, 1984.79 leaves in various foliations ; 30 cm.