Influence of soil conditions, fertilizer treatments and light intensity on growth, chemical composition, and enzymic activites of sugar beets / by James Tyson ...
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| Main Author: | |
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| Language: | English |
| Published: |
East Lansing, Mich.,
1930.
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| Subjects: | |
| Dissertation Note: |
Thesis PH. D. Michigan State College of Agriculture and Applied Science 1929. |
| Physical Description: | 44 pages : illustrations, diagrams ; 23 cm |
| Format: | Thesis Book |