Joppa, Leonard Robert2015-05-122015-05-121967https://scholarworks.montana.edu/handle/1/4402enWheatChromosomesChromosome segregation in a Triticum aestivum L. em. Thell. by T. durum Desf. cross and the production of D genome addition linesDissertationCopyright 1967 by Leonard Robert Joppa