The Online Books Page

Books by Gordon Richard Tupper:

Books in the extended shelves:

• Tupper, Gordon Richard, 1937-: Effect of cotton varieties on the performance of a mechanical harvester, 1961 (Agricultural Experiment Station, Division of Agriculture, University of Arkansas, 1962), also by Edwin J. Matthews and Charles Hughes (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: Effect of cotton varieties on the performance of a mechanical harvester, 1962 (Agricultural Experiment Station, Division of Agriculture, University of Arkansas, 1963), also by Edwin J. Matthews and Charles Hughes (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: Evaluation of the Stoneville parabolic subsoiler (Mississippi Agricultural & Forestry Experiment Station, 1977) (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: Harvesting 40-inch row cotton with an experimental cotton combine and a spindle picker (Mississippi Agricultural and Forestry Experiment Station, 1977), also by J. M. Anderson and W. I. Spurgeon (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: The Influence of row spacing on cotton variety performance (Mississippi Agricultural & Forestry Experiment Station, 1975), also by Robert R. Bridge and James F. Chism (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: Performance of a mechanical picker as affected by cotton varieties, 1963 (Agricultural Experiment Station, Division of Agriculture, University of Arkansas, 1964), also by Charles Hughes (page images at HathiTrust)
• Tupper, Gordon Richard, 1937-: Relationships of row spacings, nitrogen and seeding rates for cotton production in the Mississippi Delta (Mississippi Agricultural & Forestry Experiment Station, 1977) (page images at HathiTrust)

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