Разширено търсене
Автор да съдържа Vasil Vasilev
Б 1098
Каталог "Статии" | Списание
Fecal nitrogen excretion in dairy cows supplemented with feed additive containing active dry yeast
(2023)
Vasil Vasilev; Evgeni Videv
A 1804
Каталог "Статии" | Списание
Identification of Effective Microbes for Ammonia and Odor Removal from Animal Manure
(2023)
Vasil Vasilev