Cover of the work “Evaluation and selection of laying hens based on indicators of embryonic development”. Author: Tyapugin, Yegor Yevgenyevich. Degree: Candidate of Sciences. Year: 2013

Evaluation and selection of laying hens based on indicators of embryonic development

All-Russian Research Institute of Animal Husbandry, Sergiev Posad

112 pp.

Evaluation and selection of laying hens based on indicators of embryonic development — Tyapugin, Yegor Yevgenyevich — 2013 — Russian Dissertation Library