الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
Environmental studies
Ecosystems
4
Environment
4
Environmental science
3
Water resources
3
Ecology
2
Energy resources
2
Environmental issues-kerala
2
Food resources
2
Forest
2
Forest resources
2
Hindi-Criticism
2
Human population
2
Land resources
2
Mineral resources
2
Natural resources
2
Nuclear pollution
2
Radiation pollution
2
Renewable resources
2
consumerism
2
Agriculture
1
Air pollution
1
Bio-diversity and its conservation
1
Biodiversity
1
Climatic change
1
Criticism
1
Disaster management
1
Ecocriticism
1
Ecology in literature
1
Economics
1
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4Printed Book
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5Printed Book
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6
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