Trovati 6 documenti.
Trovati 6 documenti.
Potato diseases / by Muriel J. O'Brien and Avery E. Rich
Slightly rev
Washington, D.C. : USDA, 1979
Agriculture handbook / U.S. Department of Agriculture ; 474
Compendium of potato diseases / W. J. Hooker editor
St. Paul, Mn. : American phytopathological society, c1981, stampa 1986
The disease compendium series
Integrated pest management for potatoes in the western United States
Berkeley : Regents of the University of California, Division of Agriculture and Natural Resources, 1986
St. Paul (Minnesota) : APS press, c1993)
Plant health management series
Potato diseases / Avery E. Rich
New York (etc.) : Academic press, 1983)
Market diseases of fruits and vegetables : potatoes / by George K. K. Link and Glen B. Ramsey
Washington : Usda, 1932