00507nam a22001937a 4500003000400000008004100004082001700045100002600062245009100088260003900179300000900218502001100227650001500238650001400253650001500267650000900282650001100291650001100302OSt240517b        |||||||| |||| 00| 0 eng d  a632.95bA84E  aAsthana, Amiya Kumar.  aEffect of certain pesticides on root knot nematodes of okra / cby Amiya Kumar Asthana  a.- Pusa, Samastipurc, 1983b: RAU  a47p.  bM. Sc.  aEntomology  aNematodes  aPesticides  aOkra  aThesis  aM. Sc.