. Diseases of plants in the United States in 1938. Crop losses United States; Plant diseases United States. 128 P Sliaded: NorrtBl or above. Unshaded: Below nomial. Fig* 7* Percental of noimal precipitation for the sunrer, June to Augist, indusLve, 1538» (From Weekly Weather arrL Crop Bulletin, September I3, I938).. 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 Nance, Nellie W; United States. Division of M

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. Diseases of plants in the United States in 1938. Crop losses United States; Plant diseases United States. 128 P Sliaded: NorrtBl or above. Unshaded: Below nomial. Fig* 7* Percental of noimal precipitation for the sunrer, June to Augist, indusLve, 1538» (From Weekly Weather arrL Crop Bulletin, September I3, I938).. 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 Nance, Nellie W; United States. Division of Mycology and Disease Survey. [Washington, D. C. ] : Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture

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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity