Paul R. Ehrlich

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

Paul R. Ehrlich

$5.49 - $20.14

The Population Bomb

Paul R. Ehrlich

$6.09 - $53.39

Jaws: The Story of a Hidden Epidemic

Paul R. Ehrlich

$15.59 - $25.98

The Cold and the Dark: The World After Nuclear War

Paul R. Ehrlich

$17.29 - $19.62

The Population Explosion

Paul R. Ehrlich

$4.89 - $5.99

Population, Resources, Environment

Paul R. Ehrlich

$5.59 - $6.99

The Dominant Animal: Human Evolution and the Environment

Paul R. Ehrlich

$5.29 - $7.29

Ecoscience: Population, Resources, Environment

Paul R. Ehrlich

$46.49 - $216.99

Life: A Journey through Science and Politics

Paul R. Ehrlich

$7.59 - $17.90

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

Paul R. Ehrlich

$5.29 - $6.69

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

Paul R. Ehrlich

$5.49 - $6.39

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

Paul R. Ehrlich

$5.09 - $15.11

Human Natures: Genes, Cultures, and the Human Prospect

Paul R. Ehrlich

$5.09 - $21.35

Race Bomb

Paul R. Ehrlich

$16.09 - $18.49

The Annihilation of Nature: Human Extinction of Birds and Mammals

Paul R. Ehrlich

$5.29 - $23.41

Healing the Planet: Strategies for Resolving the Environmental Crisis

Paul R. Ehrlich

$5.99

Speak for Success

Paul R. Ehrlich

$6.69 - $14.09

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

Paul R. Ehrlich

$22.26

Extinction: The Causes and Consequences of the Disappearance of Species

Paul R. Ehrlich

$6.79 - $9.99

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

Paul R. Ehrlich

$5.89 - $6.69

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

Paul R. Ehrlich

$5.69 - $14.69

Global Ecology

Paul R. Ehrlich

$9.29

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

Paul R. Ehrlich

$4.49 - $65.02

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

Paul R. Ehrlich

$5.09 - $5.99

Hope on Earth: A Conversation

Paul R. Ehrlich

$5.79 - $6.59

How to Know the Butterflies; Illustrated Keys

Paul R. Ehrlich

$32.95

Wild Solutions: How Biodiversity is Money in the Bank

Paul R. Ehrlich

$5.69 - $46.76

The Golden Door: International Migration, Mexico and the United States

Paul R. Ehrlich

$10.89 - $15.68

The Machinery of Nature (Paladin Books)

Paul R. Ehrlich

$5.59 - $6.99

Ark II: Social Response to Environmental Imperatives

Paul R. Ehrlich

$5.39 - $6.09