الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
Environmental conditions
Environmental policy
7
Economic conditions
4
Environmental protection
3
Social conditions
3
Environmental aspects
2
Environmental degradation
2
Human ecology
2
Research
2
Sustainable development
2
Air
1
Air quality management
1
Bibliography
1
Boran (African people)
1
Cities and towns
1
Climate
1
Control
1
Databases
1
Developing countries
1
Domestic animals
1
Drainage
1
Economic development
1
Effect of human beings on
1
Environmental engineering
1
Environmental impact analysis
1
Environmental management
1
Handbooks, manuals, etc
1
Human beings
1
Industrial policy
1
Industries
1
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