Community wastewater collection and disposal /

Okun, Daniel A.

Community wastewater collection and disposal / = Collecte et v̌acuation des eaux usěs des collectivitš Daniel A. Okun and George Ponghis. - Geneva : World Health Organization, 1975. - 287 p.


eng fre rus.

9241560452


Waste disposal, Fluid.

WA 785
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