Author: "Ruhnke, G. N." / Publication Type: Magazines - Searchworks@Jio Institute Digital Library Search Results

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Your search keyword '"Ruhnke, G. N."' showing total 8 results

Start Over Author "Ruhnke, G. N." Publication Type Magazines

8 results on '"Ruhnke, G. N."'

1. Studies of Horizon Development in Some Typical Southern Ontario Profiles

Author: Ruhnke, G. N.
Published: 1931
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2. STUDIES ON READILY SOLUBLE PHOSPHATE IN SOILS

Author: LOHSE, H. W. and RUHNKE, G. N.
Published: 1933

3. STUDIES ON READILY SOLUBLE PHOSPHATE IN SOILS

Author: LOHSE, H. W. and RUHNKE, G. N.
Published: 1933

4. STUDIES ON READILY SOLUBLE PHOSPHATE IN SOILS

Author: LOHSE, H. W. and RUHNKE, G. N.
Published: 1933

5. Problems in the Mapping and Classification of Soils in Kent County

Author: Ruhnke, G. N.
Published: 1924
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6. Report of the Committee on Horizon Criteria

Author: Hayes, F. A., Benton, T. H., Bodman, G. B., Conrey, G. W., Joel, A. H., Norton, E. A., Nikiforoff, C. C., Lapham, Macy H., and Ruhnke, G. N.
Published: 1931
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7. Report of the Committee on Nomenclature

Author: Conrey, G. W., Shaw, C. F., Ruhnke, G. N., Nikeforoff, C. C., and Krusekorpf, H. H.
Published: 1935
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8. Report of the Horizon Criteria Committee

Author: Norton, E. A., Bodman, G. B., Conrey, G. W., Hayes, Frank, Krusekopf, H. H., Millar, C. E., Nesom, G. H., and Ruhnke, G. N.
Published: 1934
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