Identification of Physiologic Races of Puccinia graminis var. tritici by Stakman, E. C | United States Department of Agriculture [editor] | Loegering, W. Q | Stewart, D. M.
Source: Scientific Journal Series No. 4691 Language: English Publication details: St. Paul Minnesota Agricultural Experiment Station 1962Availability: Items available for reference: Not for loan (Referens) (1). :