Cover of the work “Productive qualities and biological characteristics of Holsteinized cows of the Ural strain of the Black-and-White breed in relation to different crossing methods”. Author: Sergeeva, Zhanna Sergeevna. Degree: Candidate of Sciences. Year: 2005

Productive qualities and biological characteristics of Holsteinized cows of the Ural strain of the Black-and-White breed in relation to different crossing methods

Kurgan

146 pp.

Productive qualities and biological characteristics of Holsteinized cows of the Ural strain of the Black-and-White breed in relation to different crossing methods — Sergeeva, Zhanna Sergeevna — 2005 — Russian Dissertation Library