Anonymous. 1956m. Selected list of references on Dutch elm disease: smaller European bark beetle (Scolytus multistriatus) and native elm bark beetle (Hylurgopinus rufipes) 1945-1955. United States Department of Agriculture, Branch Library, Madison, Wisconsin. 5 p.
Anonymous 1956
Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
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