Narrow Search
International Coordinating Council of the Programme on Man and the Biosphere, 4th session, Paris, 1975
1
International Coordinating Council of the Programme on Man and the Biosphere, 5th session, Vienna, 1977
1
International Coordinating Council of the Programme on Man and the Biosphere, 6th session, Paris, 1979
1
Human activities effects
4
Mountains
4
Programme on Man and the Biosphere
4
Terrestrial ecosystems
Tundra
4
Research projects
3
Tropical zones
3
Temperate zones
2
Environmental quality
1
Grazing land
1
Human settlements
1
Industrial development
1
International Geographical Union. Commission of High Mountain Geocology
1
Land use
1
Leisure time activities
1
Migration
1
Natural resources
1
Technological change
1
Tourism
1
see all ...