TY  - BOOK
TI  - Standard methods: for the examination of water and wastewater
SN  - 0875530788 (pbk.)
PY  - 1976///
CY  - Washington
PB  - American Public Health Association jointley with American Water Works Association [and]Water Polution Control Federation
KW  - Water
KW  - Analysis
KW  - Sewage
KW  - Water Microbiology
KW  - laboratory manuals
KW  - Water Pollution
N1  - Includes index; Includes bibliographical references
ER  -