TY  - BOOK
AU  - Enger, Eldon D. , Bradley F. Smith
TI  - Environmental Science: A Study of Interrelationships
SN  - 9790070171664
AV  - GE 105  .E54 2008
PY  - 2008///
CY  - Boston
PB  - MC Graw Hill
KW  - 1. Environmental science
ER  -