Productive and reproductive qualities of record cows

Autor: Leonid Shulga, Nadezhda Naida, Vadim Grachev, Maria Smirnova
Rok vydání: 2017
Zdroj: Engineering for Rural Development.
ISSN: 1691-5976
DOI: 10.22616/erdev2017.16.n307
Databáze: OpenAIRE