Thirty years of testing winter wheats, Triticum aestivum L. em. Thell., in the Western Wheat Region
Subtitle: Interstation correlations of grain yield with varietal comparisons
By: F. H. McNeal and E. J. Koch
Contributors: Koch, E. J., joint author; United States. Agricultural Research Service
Series: ARS 34 -- 97; ARS 34 -- 97.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1968
Place of publication: [Beltsville, Md.]
Language: eng
Subjects: Wheat; Varieties
Notes: "May 1968"