005040000a22001930004500020001500000050000800015060000800023082001500031100001800046245005100064260002100115260000900136300000900145650003700154650002300191650004100214650003600255650001900291 a8186842985 a010 a100 a630 SHE/AD aShekhawat, SS aAdvances and current issues in agriculture V.2 aBikaner, Kalason c2007 aP132 aAgricultural Resource management aDiseases of Citrus aImact of biotechnolgy on Agriculture aManagement of epidemic diseases aPlant Breeding