Community wastewater collection and disposal /
Okun, Daniel Alexander
Community wastewater collection and disposal / by Daniel A. Okun and George Ponghis - Geneva : World Health Organization, 1975 - 287 p. : ill. ; 24 cm.
'Corrigendum' (8 p.) inserted
9241560452
Sewerage
Sewage disposal
WA785 / .O41c 1975 9
Community wastewater collection and disposal / by Daniel A. Okun and George Ponghis - Geneva : World Health Organization, 1975 - 287 p. : ill. ; 24 cm.
'Corrigendum' (8 p.) inserted
9241560452
Sewerage
Sewage disposal
WA785 / .O41c 1975 9
