For citations:
Samokhina A.A., Gamko L.N. Digestibility of nutrients and the use of nitrogen in dairy cows at feeding a vitamin-mineral supplement. Agrarian science. 2017;(8):17-19. (In Russ.)
Samokhina A.A., Gamko L.N. Digestibility of nutrients and the use of nitrogen in dairy cows at feeding a vitamin-mineral supplement. Agrarian science. 2017;(8):17-19. (In Russ.)
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