TY  - BOOK
AU  - Okun,Daniel Alexander
AU  - Ponghis,George
TI  - Community wastewater collection and disposal
SN  - 9241560452 :
PY  - 1975///
CY  - Geneva, [Albany, N.Y.
PB  - World Health Organization, sold by the Q. Corp.]
KW  - Sewerage
KW  - Sewage disposal
N1  - "Corrigendum" (8 p.) inserted
ER  -