Return to search

Purple blotch of onion (Macrosporium porri Ell.)

Thesis (Ph. D.)--University of Wisconsin--Madison, 1928. / Typescript. With this is bound: Purple blotch of onion (Macrosporium porri Ell.), [by] H.R. Angell, reprinted from Journal of Agricultural research, v. 38, no. 9 (May 1, 1929), p. 467-487. Includes bibliographical references ([4] leaves after numbered leaves).

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/622161546
Date January 1928
CreatorsAngell, Herbert Raleigh.
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

Page generated in 0.002 seconds