在您的搜尋 主題建議
在您的搜尋 主題建議
Environmental science
214
Environmental sciences
183
Environmental Science
107
Ecology
78
Dissertations, Academic (Ph.D)
52
Environmental Sciences
45
Pollution
36
Thesis (Ph.D)-Environmental science
31
Social Sciences
30
Economics
26
Environmental protection
25
Human ecology
22
SCIENCE / Environmental Science
18
Social Science
17
Environmental Protection
14
Environment
13
Sustainable development
13
Environmental education
11
Environmental policy
11
Thesis (Ph.D)-Environmental Science
11
Biodiversity
10
Nature
9
Encyclopedias
8
Environmental engineering
8
Environmental management
8
Planning
8
Climatic changes
7
Encyclopaedia
7
Environmental Studies
7
Environmentalism
7
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2由 Brazel, Anthony J; Author, Day, John W; Author, Gregory, Kenneth J; Author, Keller, Edward A; Author, Simmons, Ian G; Author, Sylvester, Arthur G; Author, Yanez-Arancibia, Alejandro; Author主題: “...Environmental sciences...”
出版 2009
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3主題: “...Environmental sciences...”
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5出版 2011主題: “...Environmental sciences...”
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8主題: “...Environmental sciences....”
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11主題: “...Environmental sciences...”
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17主題: “...Environmental Sciences...”
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