The field treatment of tobacco root-rot
Circular (United States. Bureau of Plant Industry) ; no. 7.
Briggs, Lyman J. (Lyman James), 1874-1963
United States. Bureau of Plant Industry.
Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Plant Industry,1908.
"Issued May 4, 1908."
Tobacco root rot
NAL: 1 P69C no. 7 1908
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