Books by Lon A. Hawkins:
Books in the extended shelves:
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Hawkins, Lon A. (Lon Adrian), 1880-: Cold storage of Florida grapefruit (U.S. Dept. of Agriculture, 1926), also by W. R. Barger (page images at HathiTrust)- Hawkins, Lon A. (Lon Adrian), 1880-: Coloring citrus fruits in Florida (U.S. Dept. of Agriculture, 1926), also by W. R. Barger (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Effect of temperature on the resistance to wounding of certain small fruits and cherries (U.S. Dept. of Agriculture, 1920), also by Charles E. Sando (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Experiments in the control of potato leak (U.S. Dept. of Agriculture, 1917) (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Fumigation of vetch seed to control the vetch bruchid (U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, 1939), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: The influence of calcium, magnesium and potassium nitrates upon the toxicity of certain heavy metals toward fungus spores ... (Baltimore, 1913) (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Internal browning of the yellow Newton apple (U.S. Dept. of Agriculture, 1922), also by W. S. Ballard and J. R. Magness (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: A method of fumigating seed (U.S. Dept. of Agriculture, 1915), also by E. R. Sasscer and United States Department of Agriculture (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Some factors influencing the efficiency of Bordeaux mixture. (Govt. print. off., 1912), also by United States. Bureau of Plant Industry and United States Department of Agriculture (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: Transportation of citrus fruit from Porto Rico (U.S. Dept. of Agriculture, 1924), also by R. G. Hill (page images at HathiTrust)
- Hawkins, Lon A. (Lon Adrian), 1880-: The use of methyl bromide for the treatment of quarantined plant products (U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, 1939), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
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