Potato diseases in San Joaquin County, Calif.
Contributors: Orton, W. A. 1877-1930.
Series: Plant Industry Bur. Circ. No. 23; Plant Industry Bur. Doc. No. 400
Publisher: U.S. G.P.O.
Published: 1909
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Potatoes.