The Online Books Page

Books by Robert G. Platt:

Books in the extended shelves:

• Platt, Robert G.: California lemons : acreage and production trends, costs and returns (Agricultural Extension Service, University of California, 1969), also by Robert Conrad Rock and University of California Agricultural Extension Service (page images at HathiTrust)
• Platt, Robert G.: Economic trends in the California lemon industry, 1960 (Agricultural Extension Service, University of California, 1960), also by Robert Conrad Rock and University of California Agricultural Extension Service (page images at HathiTrust)
• Platt, Robert G.: Economic trends in the California orange industry, 1961 (Agricultural Extension Service, University of California, 1961), also by Robert Conrad Rock and University of California Agricultural Extension Service (page images at HathiTrust)
• Platt, Robert G.: Production trends, costs, and returns for California oranges (Agriculture Extension Service, University of California, 1965), also by Robert C. Rock and University of California Agricultural Extension Service (page images at HathiTrust)
• Platt, Robert G.: Propagation of avocados (Division of Agricultural Sciences, University of California, 1965), also by Edward Fraser Frolich (page images at HathiTrust)
• Platt, Robert G.: Propagation of citrus (Division of Agricultural Sciences, University of California, 1968), also by Karl W. Opitz and Edward Fraser Frolich (page images at HathiTrust)

Find more by Robert G. Platt at your library, or elsewhere.