TY  - BOOK
AU  - Bolto,B.A.
AU  - Pawlowski,Lucjan
TI  - Wastewater treatment by ion exchange
SN  - 0419133208 
PY  - 1987///
CY  - London
PB  - Spon
KW  - Sewage
KW  - Purification
KW  - Ion exchange process
ER  -