TY  - BOOK
AU  - Ralswell, R.W.[et...al]
TI  - Environmental Chemistry : the earth-air-water factory 
SN  - 0713127902
U1  - 574.5 15
PY  - 1980///
CY  - London
PB  - Edward Arnold
KW  - Environmental chemistry
N1  - includes index
ER  -