TY  - BOOK
AU  - APHA / AWWA / WPCF
TI  - STANDARD METHODS FOR THE EXAMINATION OF WATER AND WASTEWATER
SN  - NULL
U1  - /APH/AWW 
PY  - 1985///
CY  - NULL
PB  - AMERICAN PUBLIC HEALTH ASSOCIATION
KW  - NULL
ER  -