Productive and reproductive qualities of record cows
Autor: | Leonid Shulga, Nadezhda Naida, Vadim Grachev, Maria Smirnova |
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Rok vydání: | 2017 |
Zdroj: | Engineering for Rural Development. |
ISSN: | 1691-5976 |
DOI: | 10.22616/erdev2017.16.n307 |
Databáze: | OpenAIRE |
Externí odkaz: |