TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Environmental science
SN  - 9780071242806
U1  - 363.7 
PY  - 2004///
CY  - New York
PB  - McGraw-Hill Higher Education
N1  - Includes bibliography reference and index; 300-399
ER  -