The Online Books Page

Online Books by

Charles W. Gehrke

Books from the extended shelves:

• Gehrke, Charles W.: Application of ion exchange to flame spectrophotometry & determination of potassium in fertilizers (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1957), also by Eugene L. Wood (page images at HathiTrust)
• Gehrke, Charles W.: The determination of lindane residues on pickles : critical points in the Schechter-Hornstein colorimetric method (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1956), also by Joseph L. Bevirt (page images at HathiTrust)
• Gehrke, Charles W.: A direct disodium dihydrogen ethylenediaminetetraacetate titration procedure for magnesium in limestone (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1954), also by Yung C. Lee (page images at HathiTrust)
• Gehrke, Charles W.: Direct ethylenediaminetetraacetate titration procedure for calcium in biological sulstances : anion exchange separation of phosphate (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1954), also by Harold Edwin Affsprung and Yung C. Lee (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, fall 1949 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1950), also by John Harwood Longwell, E. W. Cowan, and R. C. Prewitt (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, fall, 1950 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1951), also by John Harwood Longwell, E. W. Cowan, and R. C. Prewitt (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, fall, 1950 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1951), also by John Harwood Longwell, E. W. Cowan, and R. C. Prewitt (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, fall, 1951 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1952), also by John Harwood Longwell, E. W. Cowan, and R. C. Prewitt (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, spring, 1951 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1951), also by John Harwood Longwell, E. W. Cowan, and R. C. Prewitt (page images at HathiTrust)
• Gehrke, Charles W.: Fertilizer inspection and analysis, spring, 1952 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1952), also by John Harwood Longwell, E. W. Cowan, and R. C. Pewitt (page images at HathiTrust)
• Gehrke, Charles W.: A flame photometric method for potash in fertilizers : ion exchange separation of interfering anions (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1954), also by Harold Edwin Affsprung and Eugene L. Wood (page images at HathiTrust)
• Gehrke, Charles W.: The quantitative determination of chromic oxide in feeds and feces (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1950) (page images at HathiTrust)

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