Hello ! I'm a belgian beekeeper who speak french. My English is poor. Excuse me. I read in the French apirian magazine "Sant de l'abeille" an article about American Foulbrood (Bacillus larvae). in this article from year 1971, the author quoted a american book written by GOUT. I don't find the reference of this book. Could you help me ? Your faithfully. MARTIN Benoit. P.S. I don't now the book title and the edition date.