TY  - BOOK
AU  - Enger, Eldon D, Smith, Bradley F
TI  - Environmental science, a study of interrelationships
SN  - 0-07-252829-X
U1  - 363.7 ENG 
PY  - 2006///
CY  - NEW YORK
PB  - MCGRAW HILL
KW  - ENVIRONMENTAL SCIENCE TEXTBOOKS
ER  -