a detailed textbook for beekeepers and those who want to become one. Based on the latest research and the most proven teachings of the greatest bee masters, edited by J. Witzgall and M. Felgentreu, Stuttgart: Verlag von Eugen Ulmer, 1889, signs of age and wear (among other things, the cover is damaged, sanded, initially slightly browned or spotty-better later)
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Current auction
145. Kunst- und Antiquitätenauktion am 23. Mai 2025