00303nam a22001097a 4500003000400000008004100004082001900045100003100064245006400095260002600159300000800185OSt240108b        |||||||| |||| 00| 0 eng d  aR630.954bI-5N  aInst. of Agril. Res. Stat.  aNational index of agril. field experiments: Gujarat 1948-53  aNew DelhibICARc1962  a185