Smith, R. S., and B. Roettering. 1982. A biological evaluation of three years of pest-caused tree mortality on the San Bernardino National Forest. United States Department of Agriculture, Forest Service, Pacific Southwest Region, San Francisco, California, Forest Pest Management Report 82—1.
Smith & Roettering 1982
Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
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