TY  - BOOK
AU  - Black
AU  - Veatch
ED  - United States.
TI  - Direct filtration of lake superior water for asbestiform fiber removal
U1  - 628.164 
PY  - 1975///
CY  - Washington
PB  - U.S. G.P.O.
KW  - Mechanical Treatment
N1  - EPA-670/2-75-050a
ER  -