Environmental science managing the environment
Purdom, P. Walton, 1917-
Environmental science managing the environment P. Walton Purdom and Stanley H. Anderson - 2nd ed. - Columbus Charles E. Merrill Publishing Co. 1983 - 581 p. ; 27 cm.
0675200091
82-61501
Ecology
Environmental protection
Environmental science managing the environment P. Walton Purdom and Stanley H. Anderson - 2nd ed. - Columbus Charles E. Merrill Publishing Co. 1983 - 581 p. ; 27 cm.
0675200091
82-61501
Ecology
Environmental protection
