TY  - BOOK
AU  - Linvil G. Rich
TI  - Unit operations of sanitary engineering
U1  - 628 
PY  - 1961///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Linvil G. Rich: Unit operations of sanitary engineering.  New York.  John Wiley and Sons Inc, 1961.--(628RIC)
ER  -