[Hygienic aspects of the reuse of after purified sewage in the problem of the sanitary protection of reservoirs].
D006920:Hygiene; D007221:Industry; D012498:Sanitary Engineering / Q000379:methods; D012722:Sewage; D014586:USSR; D014881:Water Supply
D012722:Sewage
Gigienicheskie aspekty povtornogo ispol'zovaniia doochishchennykh stochnykh vod v probleme sanitarnoĭ okhrany vodoemov.