Neilson, James2020-06-302020-06-30Mon Jan 011923https://dr.lib.iastate.edu/handle/20.500.12876/73256<p>Typescript (photocopy) Thesis (M.S.)--Iowa State College, 1923. Includes bibliography.</p>application/pdfenarticleisulib-bepress-aws-west2026418140977rtd/19265https://doi.org/10.31274/rtd-20200617-39ApplesApples--Grafting