TY  - BOOK
AU  - Smith, B. J.
AU  - Phillips, G. M.
AU  - Sweeney, M.
TI  - Environmental science
SN  - 0582416205
U1  - 363.7 
PY  - 2001///
CY  - Essex
PB  - Longman
KW  - Environmental Science
ER  -