Browsing by Author Parvanov, P.
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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2006 | Control of American foulbrood disease without antibiotic use | Parvanov, P.; Russenov, N.; Dimov, D. |
Issue Date | Title | Author(s) |
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2006 | Control of American foulbrood disease without antibiotic use | Parvanov, P.; Russenov, N.; Dimov, D. |