influence of secondary chemical treatment upon the rooting of filbert and doucine apple hardwood cuttings
By: by Walter Montieth Whitwell.
Published: 1941
Language: eng
Number of pages: 66
Subjects: Plant cuttings -- Rooting.; Growth (Plants).; Roots (Botany).
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1941.

Bibliography: leaves 63-66.