TY  - BOOK
AU  - Girard, James E.
TI  - Principles of environmental chemistry
SN  - 9780763724719
U1  - 544 
PY  - 2005///
CY  - Canada
PB  - Jones and Bartlett
KW  - Environmental chemistry-Technology
N1  - Includes Appendices and index; 1. Planet eart:Rocks, life and energy             2. Earth's soil and agriculture: Feeding the earth's people        3. The earth's atmosphere
ER  -