00254nam a22001097a 4500003000400000008004100004082001800045100001600063245001800079260003900097300000800136OSt230531b        |||||||| |||| 00| 0 eng d  a630.24bPP140  aSingh, R.S.  aPlant Disease  aOxford & IBHbB.L.Jain, Agrac1968  a494