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PZN

Found 2 results
Author Title Type [ Year(Desc)]
Filters: Author is K. Krzyzanska  [Clear All Filters]
1996
Hartwig A, Topolska G, Krzyzanska K.  1996.  The use of formidol for Varroa disease control in productive apiary. Pszczelnicze Zeszyty Naukowe. 40(2):175-178.X (1.87 MB)
2000
Topolska G, Hartwig A, Krzyzanska K.  2000.  Sacbrood virus in Polish apiaries. Pszczelnicze Zeszyty Naukowe. 44(2):149-154.X (3.11 MB)