D P Abrol Devinder Sharma Honeybee Mites and their Management - Ludhiana Kalyani Publishers 2009 - xii,200 p. PB 24x17cm. ISBN: 9788127249304 Subjects--Topical Terms: Tracheal MiteHoneybee DiseasesPollinating InsectsVarrora Jacobsoni Dewey Class. No.: 638.1 / ABRH