TY  - BOOK
AU  - Hill, Marquita K.
TI  - Understanding environmental pollution : a primer
SN  - 0-521-67038-1
U1  - 363.739 23rd ed.
PY  - 2004///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Ecology
KW  - Pollution
KW  - Environment- Environmental protection
KW  - Environment- Pollution
N1  - Library has 3rd ed. also
UR  - www.cambridge.org
ER  -