Subject
ecology
sustainable development
4
economics
2
sustainability
2
Agenda 21
1
Human ecology.
1
Social change
1
Social evolution.
1
Sustainable living.
1
business studies
1
economic aspect
1
ecosystem
1
energy consumption
1
energy production
1
engineering
1
environmental balance
1
environmental impact
1
human behavior
1
industry
1
life cycle assessment
1
material flow
1
mathematical method
1
quality of life
1
river
1
social aspect
1
society
1
socioeconomic aspect
1
sustainable use
1