Cover of the work “Effect of the enzyme preparation macerobacillin and cobalt on the productivity of cows, metabolism of mineral elements (Ca, P, Mg, Mn, Co, Fe), carotene and vitamin A”. Author: Syrenova, Zorigma Sergeevna. Degree: Candidate of Sciences. Year: 1998

Effect of the enzyme preparation macerobacillin and cobalt on the productivity of cows, metabolism of mineral elements (Ca, P, Mg, Mn, Co, Fe), carotene and vitamin A

Moscow

232 pp.

Effect of the enzyme preparation macerobacillin and cobalt on the productivity of cows, metabolism of mineral elements (Ca, P, Mg, Mn, Co, Fe), carotene and vitamin A — Syrenova, Zorigma Sergeevna — 1998 — Russian Dissertation Library