TY  - BOOK
AU  - Alloway, B.J.
AU  - Ayres, D.C.
TI  - Chemical principles of environmental pollution
SN  - 0751400130
U1  - 628.5 
PY  - 1993///
CY  - London
PB  - Blackie Academic & Professional
KW  - Pollution
KW  - Environmental chemistry
ER  -