00293nam a2200109Ia 450000500170000000800410001708200140005810000170007224500430008926000430013230000080017520260224040917.0260224s9999||||xx |||||||||||||| ||und||  a638.1 ABR  aAbrol, D.P.  0aHoneybee diseases and their management  aLudhiana : Kalyani Publications c2003  a194