TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Environmental science: a study of interrelationships  
SN  - 069709880X
U1  - 333.7 19
PY  - 1992///
CY  - New York
PB  - Wm. C. Brown Publishers
KW  - Ecology
KW  - Spines
KW  - Pollution
KW  - Environmental effects
N1  - env
N2  - Environment Management
ER  -