Now showing items 1-4 of 4

  • 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)