Cover of the work “Egg productivity and egg quality of hens of different crosses when supplemented with an enzyme preparation”. Author: Khaldeeva, Motrena Nikolaevna. Degree: Candidate of Sciences. Year: 2009

Egg productivity and egg quality of hens of different crosses when supplemented with an enzyme preparation

Yakut State Agricultural Academy, Yakutsk

125 pp.

Egg productivity and egg quality of hens of different crosses when supplemented with an enzyme preparation — Khaldeeva, Motrena Nikolaevna — 2009 — Russian Dissertation Library