00287nam a22000977a 4500003000400000008004100004082001800045100003000063245006200093260003400155OSt230614b        |||||||| |||| 00| 0 eng d  a630.954bI-5N  aInst. of Agril Statistics  aNational Index of Agril Field Experiments (Bihar) Vol-3/2  aICARbOxford Book Co. , Delhi