関連のトピックス ...
関連のトピックス ...
142
Nature conservation
22
Ecology
17
Environmental protection
15
Conservation of natural resources
12
Natural history
11
Environmental aspects
8
National parks and reserves
8
Natural resources
7
Influence on nature
7
Natural areas
6
Pollution
5
Endangered species
5
Human beings
5
Management
5
Wildlife conservation
4
Economic aspects
4
Human ecology
4
Law and legislation
3
Conservation
3
Forests and forestry
3
Landscape ecology
3
Nature
3
Natuurbehoud
3
Periodicals
3
Rare animals
3
Rare plants
2
Biosphere
2
Biotic communities
2
Economic conditions
2
Effect of human beings on
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141出版事項 1991New Delhi : The Fund, -1991.v. ; 28 cm.主題: “...Nature conservation India Abstracts Periodicals....”
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142出版事項 1988Ulan-Udė : Bur︠i︡atskoe knizhnoe izd-vo, 1988.414 p. : ill. ; 27 cm.主題: “...Nature conservation Russia (Federation) Bur︠i︡ati︠i︡a....”
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143著者: Babbitt, Bruce E.
出版事項 2005Washington, DC : Island Press, c2005.200 p. ; 24 cm.主題: “...Nature conservation United States....”
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144著者: Lundmark, Thomas
出版事項 19951995.vi, 309 p. ; 21 cm.主題: “...Nature conservation Law and legislation United States....”
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145著者: Green, Gina C.
出版事項 1989England : University of Oxford, 1989.4 microfiches.主題: “...Nature conservation Central America....”
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146著者: Selede︠t︡s, V. P.
出版事項 2000Vladivostok : Izd-vo DVGAĖU, 2000.99 p. : ill. ; 21 cm.主題: “...Nature conservation Russian (Federation) Russian Far East....”
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147著者: Zlobin, B. D. (Boris Dmitrievich)
出版事項 1988Kirov : Volgo-V︠i︡atskoe knizhnoe izd-vo, Kirovskoe otd-nie, 1988.168, [8] p. : ill. ; 21 cm.主題: “...Nature conservation Russia (Federation) Kirovska︠i︡a oblastʹ...”
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148著者: Külvik, Mart, 1960-
出版事項 2002Tartu : Tartu University Press, 2002.140 p. : maps ; 25 cm.主題: “...Nature conservation Estonia....”