TY  - BOOK
AU  - Duga,H.S.
ED  - United States.
TI  - Color characterization before and after lime treatment
U1  - 553.68 
PY  - 1974///
CY  - Washington, D.C.
PB  - United States Environmental Protection Agency
KW  - Lime
KW  - Calcite
N1  - EPA-660/2-74-029; April 1974
ER  -