Study of the epizootic situation of the associated course of porcine reproductive - respiratory syndrome in farms of the Poltava region
| Autor: | G. V. Ponomarenko, R. V. Voitenko, I. M. Ivanchenko, R. V. Severin, A. M. Gontar |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Veterinary science, technologies of animal husbandry and nature management. :115-120 |
| ISSN: | 2663-5542 2617-8346 |
| Databáze: | OpenAIRE |
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