TY  - BOOK
AU  - Nordell,Eskel
TI  - Water treatment for industrial and other uses
AV  - TD430 .N6 1961
U1  - 628.16 
PY  - 1961///]
CY  - New York
PB  - Reinhold Pub. Corp.
KW  - Water
KW  - Purification
ER  -