• 6 Videos, Slides, Films

• 6 DVDs

• 2 Economic aspects
• 2 Pollution
• 2 Population
• 1 Agriculture
• 1 Biodiversity
• 1 Biodiversity conservation
• 1 Cancer
• 1 Carcinogens
• 1 Coexistence of species
• 1 Control
• 1 Desertification
• 1 Droughts
• 1 Ecological carrying capacity
• 1 Ecological disturbances
• 1 Ecology
• 1 Economic development
• 1 Effect of human beings on
• 1 Endangered species
• 1 Environmental degradation
• 1 Extinction (Biology)
• 1 Famines
• 1 Farmers
• 1 Nuclear energy
• 1 Nuclear industry

• 2 Coyote, Peter
• 1 1080 Films
• 1 9.14 Pictures
• 1 Argott, Don
• 1 Arvat, Massimo
• 1 Association relative à la télévision européenne
• 1 Baldwin, Grant (Composer)
• 1 Behrens, William
• 1 Cerasuolo, Enrico
• 1 Club of Rome
• 1 Dodd, Mark
• 1 Forrester, Jay W.
• 1 H Productions
• 1 Joyce, Sheena M
• 1 Lavallee, David
• 1 McMasters, Kelly
• 1 Meadows, Dennis L.
• 1 Meadows, Donella H
• 1 Meadows, Donella H.
• 1 Nikiforuk, Andrew, 1955-
• 1 Norsk rikskringkasting
• 1 O'Connor, John
• 1 Peccei, Aurelio
• 1 Peg Leg Films

• 6 English
• 1 French
• 1 Mooré

• 2 British Columbia
• 1 Alberta
• 1 Athabasca River
• 1 Athabasca River Region
• 1 Athabasca River Watershed (Alta.)
• 1 Athabasca Tar Sands (Alta.)
• 1 Burkina Faso
• 1 Canada
• 1 Canada, Western
• 1 Fort Chipewyan

Limit year range