Mufti, Muhammad Usman2006-12-282006-12-2820052005http://hdl.handle.net/2440/22299"January 2005"Bibliography: leaves 165-181.xvii, 184 leaves : ill. (some col.) ; 30 cm.97512 bytesapplication/pdfenScreening wheat seedlings for heat and drought tolerance by In vivo chlorophyll fluorescence/ Muhammad Usman Mufti.Thesis