TY  - BOOK
AU  - Cunningham, William P.
AU  - Cunningham, Mary Ann.
TI  - Principles of environmental science: inquiry and applications 
SN  - 0071115749
AV  - GE 105 .C865 2006
PY  - 2006///
CY  - Asia
PB  - McGraw-Hill Education
KW  - Environmental science
N1  - Includes glossary and index
ER  -