Wisconsin Studies on Aster Diseases and Their Control, September 1931, Research Bulletin 111 by the Agricultural Experiment Station of the University of Wisconsin, Madison.
Great Depression-era booklet measures 6 x 9 inches and numbers 40 pages with maps and b/w photos. Booklet is in excellent+ condition, hardly used.
"Asters: a plant of the daisy family that has bright rayed flowers, typically of purple or pink."
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