Таны хайлт доторх Санал болгосон сэдвүүд.
Таны хайлт доторх Санал болгосон сэдвүүд.
- Environmental policy
- Environmental protection 72
- International cooperation 48
- Environmental management 44
- Environmental aspects 41
- Human ecology 40
- Environmental conditions 39
- Environmentalism 39
- Nature 32
- Effect of human beings on 30
- History 30
- Sustainable development 30
- Environmental sciences 24
- Government policy 22
- Climatic changes 21
- Environmental degradation 20
- Global environmental change 18
- Environmental law 16
- Political aspects 16
- Politics and government 16
- Environmental justice 15
- Economic aspects 14
- Decision making 13
- Conservation of natural resources 12
- Environmental law, International 12
- Environmental responsibility 12
- Social aspects 12
- Natural resources 10
- Research 10
- Science and state 10
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221
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222
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223
Environmental conflict in search of common ground /
Хэвлэсэн 2002An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
224
Ecological migration environmental policy in China /
Хэвлэсэн 2010An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
225
An environmental history of Canada
Хэвлэсэн 2012An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
226
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227
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228
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229
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230
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231
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232
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233
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234
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235
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236
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237
Changes in the Arctic background and issues /
Хэвлэсэн 2010An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
238
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239
Africa the driest continent /
Хэвлэсэн 2010An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
240
Environmental planning
Хэвлэсэн 2011An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном