TY  - BOOK
AU  - Enger, Eldon D.; Smith, Bradley F.
TI  - Environmental science : a study of interrelationships
SN  - 9781259071584
U1  - 333.707 
PY  - 2013///
CY  - New York
PB  - MacGraw Hill
KW  - Economics
KW  - Chemistry
ER  -