Environmental conservation /
Dasmann, Raymond Fredric.
Environmental conservation / Raymond F. Dasmann. - 4th ed. - New York : Wiley, c1976. - xi, 427 p. : ill. ; 24 cm.
Includes index.
Includes bibliographical references.
0471196029(pbk)
Conservation of natural resources.
Ecology.
Human ecology.
Environmental conservation / Raymond F. Dasmann. - 4th ed. - New York : Wiley, c1976. - xi, 427 p. : ill. ; 24 cm.
Includes index.
Includes bibliographical references.
0471196029(pbk)
Conservation of natural resources.
Ecology.
Human ecology.