. Diseases of plants in the United States in 1939. Crop losses United States; Plant diseases United States. 11 â i 1 11 ii ir 11 ! ii il i i "|l i iii i ⢠CSS i to 7s H 50 5 O w Q) o M C o â¢H -P cd -P â¢H v-^ â¢H O CD CD I O o 6-0 <4o\ ^ 0. i I 1 rli ! â n 1 4 -I /o â ! O I i Fig. 18. Accumulated precipitation in inches at Portland, Oregon, for the year 1939 (dotted line) compared with normal (solid line), and monthly precipitation (plain bars)' compared with normal (shaded bars) ⢠c o +j -p â¢H a â¢H o >s o. Please note that these images are extracted from scanned page images th
. Diseases of plants in the United States in 1939. Crop losses United States; Plant diseases United States. 11 â i 1 11 ii ir 11 ! ii il i i "|l i iii i ⢠CSS i to 7s H 50 5 O w Q) o M C o â¢H -P cd -P â¢H v-^ â¢H O CD CD I O o 6-0 <4o\ ^ 0. i I 1 rli ! â n 1 4 -I /o â ! O I i Fig. 18. Accumulated precipitation in inches at Portland, Oregon, for the year 1939 (dotted line) compared with normal (solid line), and monthly precipitation (plain bars)' compared with normal (shaded bars) ⢠c o +j -p â¢H a â¢H o >s o. 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
