Spellman's standard handbook for wastewater operators

Spellman's standard handbook for wastewater operators

Bibliographic Details
Main Author: Spellman, Frank R.
Format: Book
Language:English
Published: Lancaster, Pennsylvania Technomic Publishing c1999.
Subjects:
Sewage disposal > Employees > Certification > United States > Handbooks, manuals, etc.
Sewage disposal plants > United States > Handbooks, manuals, etc.