Is there an optimum level of population? /
edited by S. Fred Singer.
- New York : McGraw-Hill, 1971.
- xiv, 426 p. : ill. ; 24 cm.
- A Population Council Book .
Includes bibliographical references and index.
0070574715
76177375
Population.
HB851 / .I8
312.01 / SII
Includes bibliographical references and index.
0070574715
76177375
Population.
HB851 / .I8
312.01 / SII