Fifth revision of the international register of physiologic races of Puccinia rubigo-vera (DC.) wint. F. sp. Tritici (Eriks.) Carleton = (P. triticina erikss.)
By: C.O. Johnston and M.N. Levine
Contributors: Levine, M. N. (Moses Naphtali), 1886-1962; United States. Plant Disease Epidemics and Identification Section
Series: Plant disease reporter -- suppl. 233; Plant disease reporter -- suppl. 233.
Publisher: Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture
Published: 1955
Place of publication: Beltsville, Md
Language: eng
Number of pages: 120
Subjects: Puccinia rubigo-vera; Puccinia triticina
Notes: Caption title.

"October 15, 1955."

Includes bibliographical references.