- How to Be a Survivor by Paul R. Ehrlich, 1976-02
- Biology and Society by Paul R. Ehrlich, etc., 1976-04
- Race Bomb by Paul R. Ehrlich, 1978-09-12
- ARK II: Social Response to Environmental Imperatives by Dennis Clark Pirages, Paul R. Ehrlich, 1974-06
- The population, resources, environment crisis: Where do we stand now? by Paul R Ehrlich, 1976
- The race bomb: Skin color, prejudice, and intelligence by Paul R Ehrlich, 1978
- Experimental Researches on Specific Therapeutics by Paul Ehrlich, 2010-10-14
- Normal and pathological histology of the blood by Paul Ehrlich, Adolf Lazarus, et all 2010-09-11
- How to Design & Build Sheds by Paul Ehrlich, 1996-08
- The End of Affluence by Paul R. Ehrlich, 1974-10-12
- Ecology and Management of Cowbirds and Their Hosts: Studies in the Conservation of North American Passerine Birds
- Histology of the Blood by Paul Ehrlich, Adolf Lazarus, 2010-09-14
- The Cassandra Conference: Resources and the Human Predicament by Paul R. Ehrlich, 1988-02
- Meeting the Challenges of Population, Environment, and Resources: The Costs of Inaction (Environmentally Sustainable Development Proceedings Series) by Kenneth J. Arrow, Norman E. Borlaug, et all 1996-06
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