Cover of the work “Optimization of feeding standards for young cattle under the conditions of the northern districts of Amur Oblast”. Author: Ryzhkov, Valery Aleksandrovich. Degree: Candidate of Sciences. Year: 1997

Optimization of feeding standards for young cattle under the conditions of the northern districts of Amur Oblast

Blagoveshchensk

109 pp.

Optimization of feeding standards for young cattle under the conditions of the northern districts of Amur Oblast — Ryzhkov, Valery Aleksandrovich — 1997 — Russian Dissertation Library