TY  - BOOK
ED  - United States.
TI  - Ultrathin membranes for treating metal finishing effluents by reverse osmosis
U1  -  671.7 
PY  - 1971///
CY  - Washington
PB  - U.S. Environmental Protection Agency
KW  - Metals
KW  - Finishing
KW  - Waste disposal
KW  - Sewage
KW  - Purification
KW  - Reverse osmosis process
N1  - Prepared for the Environmental Protection Agency
ER  -