National Symposium On Biodiversity And Management Of Nematodes In Cropping Systems For Sustainble Agriculture [ 2002 Nov. 11-13 : Bikaner]2014-05-062014-05-062002http://krishikosh.egranth.ac.in/handle/1/2058715en-UScrops, planting, diseases, biological phenomena, biological interaction, sowing, imports, productivity, genes, developmental stagesProceedings