. The chemistry of agriculture, for students and farmers. Agricultural chemistry. ''.-~^v*!»f'''>'-''^^-'*-*^';%*'^« ^^^'^:^^^^^,^^. Fig. 56.—Effect of acidity resulting from use of ammonium sulphate. Corn. General fertilizer plats, Department of Agronomy, Pennsylvania Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Stoddart, Charles William, 1877-. Philadelphia, New York, Lea & Febiger

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Keywords: ., bookcollectionam, booksubjectagriculturalchemistry, bookyear1915