TY  - BOOK
AU  - P, William .-
AU  - 
TI  - Principles of Environmental Science: Inquiry and Applications 
SN  - 9780072509317
U1  - 500 WIL 
PY  - 2004///
CY  - New York
PB  - McGraw-Hill publishers
KW  - Environmental sciences
N1  - includes; indexes
ER  -