Kupchella, Charles E.
Environmental science : living within the system of nature / Charles E. Kupchella, Margaret C. Hyland. - Boston : Allyn and Bacon, c1986. - xxi, 589, 28 p., [8] p. of plates : ill. (some col.) .
0205085202 : $25.00
Ecology.
Pollution--Environmental aspects.
Human ecology.
QH541 / .K86 1986
304.2�19
Environmental science : living within the system of nature / Charles E. Kupchella, Margaret C. Hyland. - Boston : Allyn and Bacon, c1986. - xxi, 589, 28 p., [8] p. of plates : ill. (some col.) .
0205085202 : $25.00
Ecology.
Pollution--Environmental aspects.
Human ecology.
QH541 / .K86 1986
304.2�19