The Online Books Page

Books by Hudson Thomas Hartmann:

Books in the extended shelves:

• Hartmann, Hudson Thomas, 1914-: Olive production in California (Division of Agricultural Sciences, University of California, 1966), also by Karl W. Opitz (page images at HathiTrust)
• Hartmann, Hudson Thomas, 1914-: Olive varieties in California (California Agricultural Experiment Station, College of Agriculture, University of California, 1951), also by P. Papaioannou (page images at HathiTrust)
• Hartmann, Hudson Thomas, 1914-: Propagation of temperate zone fruit plants (Division of Agricultural Sciences, University of California, 1966), also by C. J. Hansen and University of California (System). Division of Agricultural Sciences (page images at HathiTrust)
• Hartmann, Hudson Thomas, 1914-: Propagation of temperate-zone fruit plants (Division of Agricultural Sciences, University of California, 1958), also by C. J. Hansen (page images at HathiTrust)
• Hartmann, Hudson Thomas, 1914-: Pruning olive trees in California (Division of Agricultural Sciences, University of California, 1966), also by Karl W. Opitz (page images at HathiTrust)
• Hartmann, Hudson Thomas, 1914-: Pruning olives in California (Division of Agricultural Sciences, University of California, California Agricultural Experiment Station, 1960), also by Karl W. Opitz and R. M. Hoffman (page images at HathiTrust)

Find more by Hudson Thomas Hartmann at your library, or elsewhere.