TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Environmental science: a study of interrelationships
SN  - 0071242805
U1  - SS 363.7 
PY  - 2004///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index; 300-399
ER  -