Ecological renewal /
Lutz, Paul E.
Ecological renewal / by Paul E. Lutz and H. Paul Santmire - Philadelphia, Pa. : Fortress Press, 1972 - xvii, 153 p. : ill. ; 20 cm.
Includes bibliographical references
080061450X
76-179633 //r84
Human ecology
Human ecology--Moral and ethical aspects
Ecological renewal / by Paul E. Lutz and H. Paul Santmire - Philadelphia, Pa. : Fortress Press, 1972 - xvii, 153 p. : ill. ; 20 cm.
Includes bibliographical references
080061450X
76-179633 //r84
Human ecology
Human ecology--Moral and ethical aspects
