Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Hawksworth, F. G., C. K. Lister, and D. B. Cahill. 1983. Phloem thickness in lodgepole pine: its relationship to dwarf mistletoe and mountain pine beetle (Coleoptera: Scolytidae) . Environmental Entomology 12:1447-1448.
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