[Hygienic evaluation of the working conditions on commercial animal husbandry-farm complexes in connection with the use of fields for plowing under].
D000383:Agriculture / Q000379:methods*; D000822:Animal Husbandry; D006920:Hygiene; D008372:Manure; D012426:Russia
D008372:Manure
Gigienicheskaia otsenka usloviĭ truda na promyshlennykh zhivotnovodcheskikh kompleksakh v sviazi s primeneniem skol'ziashchikh poleĭ zapakhivaniia.