Aytenfisu, Attinaw2007-11-132007-11-131977http://hdl.handle.net/10625/16311ThesisThesis (M.Sc.), University of Alberta, 1977Copy from microficheapplication/pdfenWHEATPLANT BREEDINGSEEDSCROP YIELDON-FARM RESEARCHALBERTAEffects of seeding rates and seeding dates on agronomic characteristics of spring wheat Triticum aestivum L. genotypesThesis