1. The population bomb Author/Creator: Ehrlich, Paul R. Publication/Creation: New York : Ballantine Books, 1971 Resource Type: Book Edition: Revised. Access & Availability: Loading
2. The population explosion Author/Creator: Ehrlich, Paul R. Publication/Creation: New York : Simon and Schuster, [1990] Resource Type: Book Access & Availability: Loading
3. Population, resources, environment : issues in human ecology Author/Creator: Ehrlich, Paul R. Publication/Creation: San Francisco : W. H. Freeman, [1972] Resource Type: Book Edition: 2d edition. Access & Availability: Loading
4. Population resources environment : issues in human ecology Author/Creator: Ehrlich, Paul R. Publication/Creation: San Francisco : W. H. Freeman, [1970] Resource Type: Book Access & Availability: Loading