(Q51383035)
Statements
Analysis of experimental work with ground raw rock phosphate as a fertilizer (English)
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Waggaman, William H. (William Henry)
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Gardiner, R. F. (Robert Franklin),
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Cary Richard Wagner
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unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1918
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Analysis of experimental work with ground raw rock phosphate as a fertilizer (IA analysisofexperi699wagg).pdf
781 × 1,270, 122 pages; 10.77 MB
781 × 1,270, 122 pages; 10.77 MB
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