Search results for: Billings, Ronald F.
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1
Southern pine beetle handbook : a field guide for ground checking southern pine beetle spots
Authors: Billings, Ronald F.
Published: United States Department of Agriculture, Combined Forest Pest Research and Development Program : For sale by the Superintendent of Documents, U.S. Government Printing Office, 1979Physical Description: 19 pages : color illustrations ; 24 cm.Holdings: Loading…
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2
Southern pine beetle handbook : an aerial observer's guide to recognizing and reporting southern pine beetle spots
Authors: Billings, Ronald F.
Published: Department of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1980Physical Description: 19 pages : color illustrations ; 24 cm.Holdings: Loading…
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3
Setting control priorities for the southern pine beetle.
Authors: Billings, Ronald F.
Published: U.S. Department of Agriculture, Forest Service, Forest Pest Management, 1984Physical Description: 2 unnumbered pages ; 28 cm.Holdings: Loading…
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