[Sanitary-helminthological evaluation of some new methods for rendering harmless sediment of sewage used in agriculture].
D000383:Agriculture; D007220:Industrial Waste; D008722:Methods; D012498:Sanitary Engineering; D012722:Sewage; D014586:USSR
D007220:Industrial Waste; D012722:Sewage
Sanitarno-gel'mintologicheskaia otsenka nekotorykh novykh metodov obezvrezhivaniia osaka stochnykh vod, ispol'zuemogo v sel'skom khoziaĭstve.