Resistance of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis)
By: R.J. Hoff.
Contributors: Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: Research paper INT -- 387.
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station
Published: 1988
Place of publication: Ogden, UT
Language: eng
Subjects: Ponderosa pine -- Diseases and pests -- Idaho.
Notes: Distributed to depository libraries in microfiche.

"February 1988"--T.p. verso.

Bibliography: p. 3.