TY  - BOOK
AU  - Cunningham,William P.
AU  - Cunningham,Mary Ann
TI  - Principles of environmental science: inquiry & applications 
SN  - 9780073383194 (hard copy : alk. paper)
AV  - GE 105  .C973 2010
U1  - M 367.7  
PY  - 2010///
CY  - Dubuque, IA
PB  - McGraw-Hill
KW  - Environmental sciences
KW  - Textbooks
UR  - http://www.loc.gov/catdir/toc/ecip0817/2008019443.html
ER  -