Paul R. Ehrlich

The Birder's Handbook: A Field Guide to the Natural History of North American Birds

Paul R. Ehrlich

$6.19 - $35.89

The Population Bomb

Paul R. Ehrlich

$9.49 - $90.09

Jaws: The Story of a Hidden Epidemic

Paul R. Ehrlich

$15.99 - $25.83

The Cold and the Dark: The World After Nuclear War

Paul R. Ehrlich

$8.79 - $21.69

The Population Explosion

Paul R. Ehrlich

$5.49 - $11.39

Population, Resources, Environment

Paul R. Ehrlich

$5.69 - $9.79

Life: A Journey through Science and Politics

Paul R. Ehrlich

$5.09 - $18.16

The Dominant Animal: Human Evolution and the Environment

Paul R. Ehrlich

$5.39 - $60.05

New World, New Mind: Changing the Way We Think to Save Our Future

Paul R. Ehrlich

$5.49 - $15.34

One With Nineveh: Politics, Consumption, and the Human Future

Paul R. Ehrlich

$5.49 - $6.69

Before They Vanish: Saving Nature's Populations ? and Ourselves

Paul R. Ehrlich

$22.11

The Annihilation of Nature: Human Extinction of Birds and Mammals

Paul R. Ehrlich

$6.49 - $23.04

Ecoscience: Population, Resources, Environment

Paul R. Ehrlich

$42.99 - $45.19

Human Natures: Genes, Cultures, and the Human Prospect

Paul R. Ehrlich

$4.49 - $21.22

Betrayal of Science and Reason: How Anti-Environmental Rhetoric Threatens Our Future

Paul R. Ehrlich

$5.09 - $6.09

Speak for Success

Paul R. Ehrlich

$7.29 - $14.09

Race Bomb

Paul R. Ehrlich

$15.29 - $31.49

Birds in Jeopardy: The Imperiled & Extinct Birds of the United States & Canada, Including Hawaii & Puerto Rico

Paul R. Ehrlich

$6.79

The End of Affluence

Paul R. Ehrlich

$9.69 - $23.19

Wild Solutions: How Biodiversity is Money in the Bank

Paul R. Ehrlich

$6.19 - $46.39

The Birdwatcher's Handbook: A Guide to the Natural History of the Birds of Britain & Europe

Paul R. Ehrlich

$6.59

Hope on Earth: A Conversation

Paul R. Ehrlich

$5.79 - $27.74

How to Know the Butterflies; Illustrated Keys

Paul R. Ehrlich

$30.29 - $32.95

Extinction: The Causes and Consequences of the Disappearance of Species

Paul R. Ehrlich

$6.59 - $10.09

Humanity on a Tightrope: Thoughts on Empathy, Family, and Big Changes for a Viable Future

Paul R. Ehrlich

$5.69 - $15.19

Killing the Koala and Poisoning the Prairie: Australia, America, and the Environment

Paul R. Ehrlich

$6.39

The Machinery of Nature (Paladin Books)

Paul R. Ehrlich

$5.09 - $5.79

Ark II: Social Response to Environmental Imperatives

Paul R. Ehrlich

$9.59

The Stork and the Plow : The Equity Answer to the Human Dilemma

Paul R. Ehrlich

$4.49 - $64.47

How to Be a Survivor

Paul R. Ehrlich

$9.59 - $13.49