TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Environmental A Study of Interrelationships Science
SN  - 0072919876
AV  - GE105 E57 E5 2004
PY  - 2004///
CY  - Boston
PB  - McGraw Hill
KW  - Environmental science
ER  -