?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=K+K&rft.au=Romana%2C+K+K&rft.aulast=Romana&rft.date=February+2017&rft.title=Determining+transpiration+efficiency+of+bmr+sorghum+genotypes+for+progressive+drought+tolerance&rft.genre=proceeding