Environmental conservation /
Dasmann, R. F. 1919-
Environmental conservation / Raymond F. Dasmann - 4th ed. - New York : John Wiley & Sons, 1976 - xi, 427 p. : ill. ; 24 cm .
Includes bibliographies and index
0471196029
Conservation of natural resources
Ecology
Human ecology
Environmental conservation / Raymond F. Dasmann - 4th ed. - New York : John Wiley & Sons, 1976 - xi, 427 p. : ill. ; 24 cm .
Includes bibliographies and index
0471196029
Conservation of natural resources
Ecology
Human ecology
