paul-r-ehrlich documents

Get Off the Train and Walk
Documents Get Off the Train and Walk
Social behavior of butterfly and surgeonfishes on coral reefs: Some mirror experiments
Documents Social behavior of butterfly and surgeonfishes on coral reefs: Some mirror experiments
Is Current Consumption Excessive? A General Framework and Some Indications for the United States
Documents Is Current Consumption Excessive? A General Framework and Some Indications for the United States
Demography and Policy: A View from Outside the Discipline
Documents Demography and Policy: A View from Outside the Discipline
Some Roots of Terrorism
Documents Some Roots of Terrorism
The Crowded Greenhouse: Population, Climate Change, and Creating a Sustainable World: John Firor and Judith E. Jacobsen, Yale University Press, New Haven, CN, 2002, ISBN 0-300-09320-9,
Documents The Crowded Greenhouse: Population, Climate Change, and Creating a Sustainable World: John Firor and Judith E. Jacobsen, Yale University Press, New Haven, CN, 2002, ISBN 0-300-09320-9,
Knowledge and the environment
Documents Knowledge and the environment
Third world attitudes
Documents Third world attitudes
The optimum population for Britain: A symposium convened by Dr. L. R. Taylor on behalf of the Institute of Biology, and in London, England, 25–26 September, 1969
Documents The optimum population for Britain: A symposium convened by Dr. L. R. Taylor on behalf of the Institute of Biology, and in London, England, 25–26 September, 1969
Cultural evolution and the human predicament
Documents Cultural evolution and the human predicament
Evolution, ecology and terrorism
Documents Evolution, ecology and terrorism
Why the club of earth?
Documents Why the club of earth?
The new environmental age: by Max Nicholson, Cambridge University Press, 1987. £15/$27.95 (xiv + 232 pages) ISBN 0 521 33522 1
Documents The new environmental age: by Max Nicholson, Cambridge University Press, 1987. £15/$27.95 (xiv + 232 pages) ISBN 0 521 33522 1
Human Natures, Nature Conservation, and Environmental Ethics
Documents Human Natures, Nature Conservation, and Environmental Ethics
The Distribution and Subspeciation of Erebia rossii Curtis (Lepidoptera: Satyridae)
Documents The Distribution and Subspeciation of Erebia rossii Curtis (Lepidoptera: Satyridae)
Butterflies: ecology and evolution taking flight
Documents Butterflies: ecology and evolution taking flight
Estimating Extinction Rates: Sir Joseph Banks Anniversary Meeting || Energy Use and Biodiversity Loss
Documents Estimating Extinction Rates: Sir Joseph Banks Anniversary Meeting || Energy Use and Biodiversity Loss
Ecoscience: Population, Resources, Environment
Documents Ecoscience: Population, Resources, Environment