Format biasa Format MARC Format ISBD

Exploring new ethics for survival : the voyage of the spaceship Beagle Garrett Hardin. - Harmondsworth Penguin 1977. - xiv, 273 p. 19 cm.

Includes bibliographical references and index.

ISBN: 0140216995 (pbk.) 9780140216998 (pbk.)

Subjects--Topical Terms:
Birth control.
Human ecology.
Population.

LC Class. No.: HB871 / .H347 1977