Degree Type

Dissertation

Date of Award

1957

Degree Name

Doctor of Philosophy

Department

Education

DOI

https://doi.org/10.31274/rtd-180813-785

Publisher

Digital Repository @ Iowa State University, http://lib.dr.iastate.edu/

Copyright Owner

Elwood Forrest Olver

Language

en

Proquest ID

AAI5801054

File Format

application/pdf

File Size

139 pages

Included in

Agriculture Commons

Share

COinS