TY  - BOOK
AU  - Spellman,Frank R.
TI  - Basic mathematics for water and wastewater operators
SN  - 9781482224252 (pbk.)
AV  - TD430 .S64 2014
U1  - 628.10151 
PY  - 2014///
CY  - Boca Raton
PB  - Taylor & Francis
KW  - Sewage
KW  - Sewage disposal
KW  - Water
KW  - Water quality management
N1  - Includes bibliographical references and index
ER  -