00303nam a22001097a 4500003000400000008004100004082001900045100003100064245006300095260002600158300000900184OSt240109b        |||||||| |||| 00| 0 eng d  aR630.954bI-5N  aInst. of Agril. Res. Stat.  aNational index of agril. field experiments : U.P (1948-53)  aNew DelhibICARc1965  a1274