Physiologic races of Puccinia recondita Rob. Ex. Desm. in the United States in 1961
By: C. O. Johnston
Contributors: United States. Agricultural Research Service; Kansas Agricultural Experiment Station
Series: ARS 34 -- 47; ARS 34 -- 47.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1963
Place of publication: [Beltsville, Md.]
Language: eng
Subjects: Collection and preservation; Puccinia recondita
Notes: "March 1963"