World population : the present and future crisis /
Piotrow, Phyllis Tilson.
World population : the present and future crisis / by Phyllis T. Piotrow. - New York : Foreign Policy Association, 1980. - 80 p. : ill. ; 20 cm. - Headline series, 251 0017-8780 ; .
Cover title.
Bibliography: p. 79-80.
0871240645 (pbk.)
Population.
Developing countries-- Population.
World population : the present and future crisis / by Phyllis T. Piotrow. - New York : Foreign Policy Association, 1980. - 80 p. : ill. ; 20 cm. - Headline series, 251 0017-8780 ; .
Cover title.
Bibliography: p. 79-80.
0871240645 (pbk.)
Population.
Developing countries-- Population.