00314nam a22001097a 4500003000400000008004100004082001900045100003100064245007500095260002600170300000800196OSt240108b        |||||||| |||| 00| 0 eng d  aR630.954bI-5N  aInst. of Agril. Res. Stat.  aNational index of agril. field experiment: Central institutes, 1954-59  aNew DelhibICARc1965  a666