Browsing Washington State University Extension by Author "Landis, B. J. (Birely J.), 1904-"
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1962 potato insect control calendar for eastern Washington
Landis, B. J. (Birely J.), 1904-; Sandar, Nicholas; Brannon, David H. (Pullman, Washington : Washington State University. Extension., 1962-02) -
1963 potato insect control calendar
Landis, B. J. (Birely J.), 1904-; Sandar, Nicholas; Brannon, David H. (Pullman, Washington : Washington State University. Extension., 1963-03) -
Potato insect calendar
Landis, B. J. (Birely J.), 1904-; Brannon, David H. (Pullman, Washington : Washington State University. Extension., 1965-01) -
Potato insect calendar
Landis, B. J. (Birely J.), 1904-; Brannon, David H. (Pullman, Washington : Washington State University. Extension., 1964-01)