How to sample Douglas-fir tussock moth larvae /

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Bibliographic Details
Main Author: Mason, Richard R.
Corporate Author: Combined Forest Pest Research and Development Program (U.S.)
Format: Government Document Book
Language:English
Published: Washington, D.C. : Department of Agriculture, Combined Forest Pest Research and Development Program, [1979]
Series:Douglas-fir tussock moth handbook.
Agriculture handbook (United States. Department of Agriculture) ; no. 547.
Subjects:
Description
Item Description:Cover title.
"Issued June 1979"--Page 4 of cover.
Physical Description:15 pages : illustrations (some color), 1 chart, forms ; 24 cm.