TY  - BOOK
AU  - Spellman, Frank R
TI  - Spellman's standard handbook for wastewater operators
SN  - 9781566767415
SN  - 99061165
U1  - 628.3 SPE 
PY  - 1999///-c2000
CY  - Lancaster
PB  - Technomic Pub. Co
KW  - Sewage disposal - Employees - Certification - United States - Handbooks, manuals, etc
KW  - Sewage disposal plants - United States - Handbooks, manuals, etc
N1  - Includes indexes
ER  -