TY  - GEN
ED  - Seminar on Waste Stabilization Ponds Design and Operation (1980 : Lahore).
TI  - Waste stabilization ponds design and operation : report [of a] Seminar, Lahore, 29 December 1979 - 5 January 1980
T2  - (WHO/EMRO Technical publication ; no. 3)
PY  - 1980///
CY  - Alexandria : 
PB  - World Health Organization (WHO) Regional Office for the Eastern Mediterranean
KW  - Sewage
KW  - Industrial waste
ER  -