Wagner, Kenneth Allan, 1919-
Under siege: man, men, and earth / Kenneth A. Wagner, Paul C. Bailey [and] Glenn Campbell. - New York : Intext Educational Publishers, 1973. - xii, 386 p. : ill. ; 26 cm.
Includes bibliographies.
0700224343
73000166
Ecology.
Nature--Effect of human beings on.
Human beings--Effect of environment on.
QH541 / .W23 1973
301.31 / WAU
Under siege: man, men, and earth / Kenneth A. Wagner, Paul C. Bailey [and] Glenn Campbell. - New York : Intext Educational Publishers, 1973. - xii, 386 p. : ill. ; 26 cm.
Includes bibliographies.
0700224343
73000166
Ecology.
Nature--Effect of human beings on.
Human beings--Effect of environment on.
QH541 / .W23 1973
301.31 / WAU