?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A&rft.au=Ashok+Kumar%2C+A&rft.aulast=Ashok+Kumar&rft.atitle=Biofortification+for+combating+micronutrient+malnutrition%3A+Identification+of+commercial+sorghum+cultivars+with+high+grain+iron+and+zinc+concentrations&rft.title=Indian+Journal+of+Dryland+Agricultural+Research+and+Development&rft.issn=0971-2062&rft.date=2013&rft.volume=28&rft.pages=89-94&rft.issue=1&rft.genre=article