TY  - BOOK
AU  - Cunningham, William P.,
AU  - Cunningham,Mary Ann
TI  - Principles of environmental science: inquiry & applications
SN  - 9780071078634
U1  - 363.7 
PY  - 2009///
CY  - New York
PB  - McGraw-Hill
KW  - Environmental science
N1  - Includes Index
ER  -