TY  - BOOK
AU  - Enger,Eldon D.
AU  - Smith,Bradley F.
TI  - Environmental science: a study of interrelationships 
SN  - 9780070171664
AV  - GE105 .E54 2010
PY  - 2010///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Environmental sciences
KW  - Textbooks
ER  -