00491nam a22001697a 4500003000400000008004100004020001500045082001700060100001600077245005800093250001200151260004200163300001100205650004300216650003600259700002600295OSt230624b        |||||||| |||| 00| 0 eng d  a8127207365  a638.15bA15H  aAbrol. D.P.  aHoneyBee diseases and their management/by D.P. Abrol   a1st.ed.  aLudhiana:bKalyani Publishers;c1997.  a194 p.  a Agriculture and Related Technologies   aTechnology (Applied sciences) |  a| Honeybee | Diseases