?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=D+H&rft.au=Vardhan%2C+D+H&rft.aulast=Vardhan&rft.inst=Osmania+University&rft.date=2002&rft.title=Establishment+of+genetic+transformation+protocol+for+production+of+transgenic+plants+in+sorghum+%5BSorghum+bicolor+(L.)+Moench%5D&rft.degree=PHD