WORLD Health Organization. Wagner, Edmund G. Lanoix, J.N.

Excreta disposal for rural areas and small communities / [by] Edmund G.Wagner and J.N.Lanoix - Geneva: World Health Organization; 1958 - 187 p. - Monograph series 39 .

Includes reference.


Sanitaion services
Excreta disposal
Toilet facilities

363.72 / WOR
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