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Cone beetles : injury to sugar pine and western yellow pine

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By: Miller, John M. (John Martin),

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Insect damage to the cones and seeds of Pacific Coast conifers

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By: Miller, John M. (John Martin),

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914

Holding Institution: U.S. Department of Agriculture, National Agricultural Library