?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=H+D&rft.au=Upadhyaya%2C+H+D&rft.aulast=Upadhyaya&rft.date=2002&rft.title=Genetic+Enhancement+for+Resistance+to+Aflatoxin+Contamination+in+Groundnut&rft.genre=proceeding