Паладийчук, Елена. “STRUCTURAL CHANGES ARE IN ORGANS OF DIGESTION OF BULL-CALVES AT FEEDING OF ADDITION WITH UNALBUMINOUS NITROGEN”. SWorldJournal 2, no. 03-02 (February 28, 2020): 80–89. Accessed May 3, 2024. https://sworldjournal.com/index.php/swj/article/view/swj03-02-008.