00592nam a22001937a 450000500170000008200240001710000220004124500920006326000890015530000140024450200090025865000320026765000090029965000090030865000090031765000090032665000320033570000310036720260423102443.0  a630.28bAIS/EN Ph.D  aAiswarya, S Kumar  aEnhancement of iron and zinc content in rice variety Uma by introgressive hybridization  aVellayani bDepartment of Genetics and Plant Breeding, College of Agriculturec 2026  axvi,191p.  aPh.D  aGenetics and Plant Breeding  aIron  aZinc  aRice  a Uma  aIntrogressive hybridization  aVeena Vighneswaran (Guide)