URN:NBN:SI:doc-KN83AOSP1989Liebig, Gerharddocuments/doc/K/URN_NBN_SI_doc-KN83AOSP_001.htmdocuments/doc/K/URN_NBN_SI_doc-KN83AOSP_001.pdfdocuments/doc/K/URN_NBN_SI_doc-KN83AOSP_001.txt391articlestr. 82-830350-4697118695424URN:NBN:SI:doc-KN83AOSPslvZveza čebelarskih društev SlovenijeSlovenski čebelarInC