Pinchbeck, B.R.2007-11-121979-04-012007-11-121979http://hdl.handle.net/10625/3711ThesisThesis, University of Alberta, 1979Text1 digital file (241 p. : ill.)Application/pdfenLEGUMINOSAENITROGEN FIXATIONPLANT BREEDINGGENETIC IMPROVEMENTEXPERIMENTSRESEARCH RESULTSGenetic study of symbiotic nitrogen fixation in the tropical legume DesmodiumThesis