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Description: |
xiv, 509 pages : illustrations ; 27 cm. |
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Bibliography Note: |
Includes bibliographical references and index. |
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General Note: |
Third ed. published in 1977 under title: Ecoscience. |
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Contents Note: |
Contents: The crisis -- Numbers of people -- Population structure and projection -- The limits of the earth -- Food production -- Environmental threats to man -- Ecosystems in jeopardy -- Optimum population and human biology -- Birth control -- Family planning and population control -- Social, political, and economic changes -- The international scene -- Conclusions. |
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Action Note: |
commitment to retain 20151204 pda OTUTLD |
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Additional Physical Forms: |
Online version: Ehrlich, Paul R. Population, resources, environment. 2d ed. San Francisco, W.H. Freeman [1972] (OCoLC)763145968 |
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Name Added Entry: |
Ehrlich, Anne H., author. |