Article
Grigorova, S.; Surdjiiska, S.; Stoyanov, D.; Dimitrova, M.
Influence of probiotic Lactina on the productivity of layers
Source: BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE
Year published: 2004 y.
Volume: 10, 5
Pages: p. 637-642
Libraries: TUN
Signature: A 1184

Keywords: птици









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