TY  - BOOK
AU  - Cunningham, William P.
AU  - Cunningham, Mary Ann
TI  - Principles of environmental science: inquiry and applications 
SN  - 9780071250023
U1  - Res 363.7 C917 2006 
PY  - 2006///
CY  - New York
PB  - The McGraw-Hill Companies Inc.
KW  - Environmental sciences -- Textbooks.
KW  - Energy.
KW  - Hazardous Waste
N1  - Includes bibliographical references, appendices, and index
ER  -