TY  - BOOK
AU  - Eldon D. Enger, Bradley F. Smith
AU  - ,
TI  - Environmental science: A study of interrelationships
SN  - 007244000
U1  - 363 . 7  ENE 
PY  - 2004///
CY  - New York
PB  - McGraw-Hill
KW  - Environmental Science
N1  - ISD
ER  -