TY  - BOOK
AU  - Brumfiel, Charles Francis
AU  - Eicholz, Robert E.
TI  - Biological wastewater treatment
SN  - 62009399
PY  - 1962///]
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Algebra
KW  - Arithmetic
KW  - Geometry
N1  - Include indexes
ER  -