[Hygienic evaluation of shipboard sewage treatment installations and the problems of organizing sanitary control over their efficient operation].
D006920:Hygiene; D012498:Sanitary Engineering / Q000295:instrumentation*; D012722:Sewage; D012767:Ships; D014586:USSR
D012722:Sewage
Gigienicheskaia otsenka ustanovok po ochistke sudovykh stochnykh vod i voprosy organizatsii sanitarnogo kontrolia za éffektivnost'iu ikh raboty.