Tiwari, K.B.Deshbhratar, Rupak Kumar2016-06-282016-06-282015http://krishikosh.egranth.ac.in/handle/1/68100endiseases, livestock, biological phenomena, viruses, sampling, pcr, genes, fruits, rna, immunological techniquesDesign, develop and evaluation of sweep type t-inverted furrow opener for tractor drawn seed drill under vertisolThesis