Ecosystems, energy, population /
Ecosystems, energy, population /
Jonathan Turk ... [et al.].
- Philadelphia : Saunders, 1975.
- xi, 296 p. : ill. ; 27 cm.
- Saunders golden series in environmental studies. .
Includes index.
Includes bibliographical references.
0721689302 (pbk.)
Ecology.
Human ecology.
Ecolog�ia humana
Includes index.
Includes bibliographical references.
0721689302 (pbk.)
Ecology.
Human ecology.
Ecolog�ia humana