TY  - BOOK
AU  - Cunningham,William P.
AU  - Cunningham, Mary Ann,
TI  - Principles of environmental science: inquiry & applications
SN  - 9780073050898 
PY  - 2008///
CY  - New York
PB  - McGraw-Hill
KW  - Environmental sciences
KW  - Textbooks
N1  - Includes index
ER  -