Plate 27. 



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EDOUARD BERTRAND, 



Author of "Conihiitc du Ruclier." 



Former publisher of the "Rcviic Internationale D' Apiculture."' 



This writer is mentioned pages 114, 146, 420, 474, 476, 477, 478, 479, 

 485, 486, 487, 530. 



