Natürliche Hilfsquellen der Welt: Die Situation heute und in der Zukunft / The World’s Natural Resources Position: Present and Future
Population and Resources
Economic Growth and Resources (International Economic Association Series)
Future Resources and World Development (Frontiers in Human Ecology)
People and their Planet Searching for Balance
Economic Factors in Population Growth
Developing the Underdeveloped Countries
Are We Running Out of Energy?
Desert Regions: Population, Migration and Environment
Natural Resource Use and Global Change New Interdisciplinary Perspectives in Social Ecology
