When more is less
Subtitle: an economic examination of world population and family planning programs
By: Planned Prenthood-World Population.
Contributors: Planned Parenthood-World Population (U.S.)
Publisher: Planned Parenthood Federation of America
Published: 1968
Place of publication: New York, N.Y
Language: eng
Number of pages: 42
Subjects: Population -- Economic aspects.; Birth control -- Economic aspects.
Notes: Includes bibliographical references (p. 42).