Soggetti all'interno della tua ricerca.
Soggetti all'interno della tua ricerca.
Power resources
72
Renewable energy sources
11
Climatic changes
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Energy policy
6
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5
Energy industries
5
Environmental protection
4
Nuclear energy
4
Agriculture
3
Civilization
3
Commonwealth countries
3
Commonwealth ministers
3
Energy conservation
3
Energy development
3
Foreign relations
3
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3
Industrialization
3
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3
Medical care
3
Power resources-Environmental aspects
3
Rural development
3
Sustainable development
3
TECHNOLOGY & ENGINEERING / Power Resources / Alternative & Renewable
3
Technology
3
Telecommunication
3
Water-supply
3
Education
2
Energy policy-India
2
Environmental aspects
2
Fossil fuels
2
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