Stakman, E. C.
Identification of Physiologic Races of Puccinia graminis var. tritici - St. Paul Minnesota Agricultural Experiment Station 1962 - 53+suppl
Pathology PUCCINIA GRAMINIS
Identification of Physiologic Races of Puccinia graminis var. tritici - St. Paul Minnesota Agricultural Experiment Station 1962 - 53+suppl
Pathology PUCCINIA GRAMINIS