Degree Type

Dissertation

Date of Award

1980

Degree Name

Doctor of Philosophy

Department

Agronomy

DOI

https://doi.org/10.31274/rtd-180813-6318

Publisher

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

Copyright Owner

Ethel Ann Clark

Language

en

Proquest ID

AAI8012955

File Format

application/pdf

File Size

358 pages

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