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Population, resources, environment; issues in human ecology / [by] Paul R. Ehrlich [and] Anne H. Ehrlich.

by Ehrlich, Paul R | Ehrlich, Anne H.

Edition: ed. Publisher: Rawalpindi, National Book foundations [1972]Availability: Items available for loan: Military College of Signals (MCS)Call number: 333.7,HER (1).
Population resources environment : issues in human ecology / [by] Paul R. Ehrlich [and] Anne H. Ehrlich.

by Ehrlich, Paul R | Ehrlich, Anne H.

Publisher: San Francisco, W. H. Freeman [1970]Availability: Items available for loan: Military College of Signals (MCS)Call number: 333.7,HER (1).
Population, resources, environment; issues in human ecology [by] Paul R. Ehrlich [and] Anne H. Ehrlich.

by Ehrlich, Paul R | Ehrlich, Anne H.

Edition: 2d ed.Material type: Text Text Publisher: San Francisco, W. H. Freeman [1972]Availability: Items available for loan: Military College of Engineering (MCE) Call number: 337.7 EHR (2).
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