Population growth
Subtitle: investigation of a hypothesis
By: T. Paul Schultz.
Contributors: Rand Corporation.
Series: Paper / Rand -- P-P-4056; P (Rand Corporation) -- P-P-4056.
Publisher: Rand Corp.
Published: 1969
Place of publication: [Santa Monica, Calif
Language: eng
Number of pages: 52
Subjects: Population.; Birth control.
Notes: Cover title.

"April 1969."

"P-4056."

Includes bibliographical references.