More about J. W. Nelson:
| | Books by J. W. Nelson: Books in the extended shelves: Nelson, J. W.: High and low protein fractions by separation milling of alfalfa (U.S. Agricultural Research Service, 1971), also by Joseph Chrisman, A. C. Mottola, G. O. Kohler, and United States. Agricultural Research Service (page images at HathiTrust) Nelson, J. W.: Influence of location and cultivar on color and chemical composition of strawberry fruit (Washington Agricultural Experiment Station, 1972), also by B. H. Barritt and Everett R. Wolford (page images at HathiTrust) Nelson, J. W.: Reconnoissance soil survey of the San Francisco Bay region,California (U.S. Dept. of Agriculture, Bureau of Soils :, 1917), also by L. C. Holmes and United States. Bureau of Soils (page images at HathiTrust) Nelson, J. W.: The use of lime and gypsum on California soils (University of California, College of Agriculture, 1921), also by California Agricultural Experiment Station (page images at HathiTrust)
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