TY  - BOOK
AU  - Price,Joanne Kirkpatrick
TI  - Basic math concepts for water and wastewater plant operators
SN  - 0877628084
U1  - 513.1 
PY  - 1991///
CY  - Lancaster
PB  - Technomic Pub. Co.
KW  - Sewage
KW  - Sewage disposal
KW  - Water
KW  - Water quality management
UR  - http://www.loc.gov/catdir/enhancements/fy0738/90071880-d.html
ER  -