Specialization and hybridization of wheat stem rust, Puccinia graminis tritici, in Canada / by Margaret Newton and Thorvaldur Johnson by Thorvaldur Johnson

Cover of: Specialization and hybridization of wheat stem rust, Puccinia graminis tritici, in Canada / by Margaret Newton and Thorvaldur Johnson | Thorvaldur Johnson

Published by Department of Agriculture in Ottawa .

Written in English

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Edition Notes

Book details

SeriesCANADA DEPT. OF AGRICULTURE BULLETIN (NEW SERIES) -- 160
ContributionsNewton, Margaret, Canada. Dept. of Agriculture
The Physical Object
Pagination60 p. : ill.
Number of Pages60
ID Numbers
Open LibraryOL25504638M

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