The Population Explosion

By Paul R. Ehrlich, Anne H. Ehrlich

The Population Explosion

By Paul R. Ehrlich, Anne H. Ehrlich

Healing The Planet: Strategies For Resolving The Environmental Crisis

By Paul R. Ehrlich, Anne Ehrlich, Paul Ehrlich, Anne H. Ehrlich, Stanford University. Center For Conservation Biology

Offers Scientific And Political Solutions To Current Environmental Problems. Our Life-support Systems -- Energy And The Environment -- Global Warming: The Beginning Of The End -- Ozone: A Cautionar...

Healing The Planet: Strategies For Solving The Environmental Crisis

By Paul R. Ehrlich, Anne H. Ehrlich, Anne R Ehrlich, Stanford University. Center For Conservation Biology

Offers Scientific And Political Solutions To Current Environmental Problems. Our Life-support Systems -- Energy And The Environment -- Global Warming: The Beginning Of The End -- Ozone: A Cautionar...

The Stork And The Plow : The Equity Answer To The Human Dilemma

By Paul R. Ehrlich, Anne H. Ehrlich, Gretchen C. Daily, Paul R. Ehrlich, Anne H. Ehrlich, Gretchen C. Daily, Paul R. Ehrlich, Anne H. Ehrlich

In this provocative book, the authors look at the interaction between population and food supply and offer a powerful and radical strategy for balancing human numbers with nutritional needs. Their...

Extinction

By Paul R. Ehrlich, Anne H. Ehrlich

Examines the problem of disappearing species and analyzes the causes of the accelerated rate of extinction and what can be done to halt the trend.

Extinction: The Causes And Consequences Of The Disappearance Of Species

By Paul R. Ehrlich, Anne H. Ehrlich

Examines the problem of disappearing species and analyzes the causes of the accelerated rate of extinction and what can be done to halt the trend.

Extinction

By Paul R. Ehrlich, Anne H. Ehrlich

Examines the problem of disappearing species and analyzes the causes of the accelerated rate of extinction and what can be done to halt the trend.

Earth

By Anne H. Ehrlich, Ehrlich Anne H & Paul R Ehrlich., Anne H. Ehrlich And Paul R. Ehrlich

Earth

By Paul R. Ehrlich, Anne H. Ehrlich, Anne H. Ehrlich And Paul R. Ehrlich

Provides An Analysis Of The Planet's Current State Of Health And Looks At The Dangers To Earth's Natural Lifesupport Systems. Pt. 1. An Island Of Life. Only A Little Planet -- The Legacy -- The Sha...