00386nam a22001337a 4500003000400000008004100004082001900045100002600064245008800090260003500178300000900213502001000222650002000232OSt251224b        |||||||| |||| 00| 0 eng d  a581.2326bS11V  aSahu, Mahendra Prasad  aVARIATION AND VARIABILITY IN Drechslera oryzae (Breda de Haan) Subramanian and Jain  aPusa, SamastipurbDRPCAUc1991  a174p  bPh.D.  aPlant Pathology