TY  - BOOK
AU  - Kupchella,Charles E.
AU  - Hyland,Margaret C.
TI  - Environmental science: living within the system of nature 
SN  - 0132827409
AV  - GF41 .K86 1993
U1  - 363.7 20
PY  - 1993///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Human ecology
KW  - Power resources
KW  - Pollution
KW  - Conservation of natural resources
KW  - Environmental policy
N1  - Includes bibliographical references and index
ER  -