00632naa#a2200205#i#450# EN\\bibl\11481 20241108032746.5 1997-3225 20160505b2016####ek#y0engy0150####ca RUS RU THE USE OF SHUNGITE IN THE DIETS OF HIGH PRODUCTIVE CATTLE Journal article Kinel Samara State Agrarian University 2016 3 с. Journal article local Bogolyubova Nadezhda Vladimirovna Romanov Viktor Nikolaevich Devyatkin Vladimir Anatol'evich Dolgosheva Elena Vladimirovna zh-szf.ru