The Online Books Page

Books by R. P. Cocke:

Books in the extended shelves:

• Cocke, R. P. (Randolph Preston), 1884-: Alfalfa experiments (Virginia Polytechnic Institute. Virginia Agricultural Experiment Station, 1914), also by Lyman Carrier and E. R. Hodgson (page images at HathiTrust)
• Cocke, R. P. (Randolph Preston), 1884-: Co-operative tobacco investigations of the Bureau of Plant Industry, U.S. Department of Agriculture, and the Virginia Experiment Station, progress of the experiments (Virginia Agricultural Experiment Station, 1908), also by E. H. Mathewson and B. G. Anderson (page images at HathiTrust)
• Cocke, R. P. (Randolph Preston), 1884-: Crop rotation and fertilizer experiments with bright tobacco (Virginia Polytechnic Institute, Agricultural Experiment Station, 1912), also by Lyman Carrier, E. H. Mathewson, Virginia Agricultural Experiment Station, and United States. Bureau of Plant Industry (page images at HathiTrust)
• Cocke, R. P. (Randolph Preston), 1884-: Effects of boron on yield and duration of alfalfa / by T.B. Hutcheson, R.P. Cocke. (Virginia Polytechnic Institute. Virginia Agricultural Experiment Station, 1941), also by T. B. Hutcheson (page images at HathiTrust)
• Cocke, R. P. (Randolph Preston), 1884-: Experiments with alfalfa in eastern Virginia (Virginia Polytechnic Institute. Virginia Agricultural Experiment Station, 1926) (page images at HathiTrust)

Find more by R. P. Cocke at your library, or elsewhere.