Silvicultural and direct control of mountain pine beetle in second-growth ponderosa pine
By: Charles Sartwell and Robert E. Dolph. -
Series: U.S. Pacific Northwest Forest and Range Experiment Station. U.S.D.A. Forest Service research note PNW ; 268
Publisher: Pacific Northwest Forest and Range Experiment Station
Published: 1976
Place of publication: Portland, Or
Language: eng
Subjects: Control; Ponderosa pine; Mountain pine beetle
Notes: Bibliography: p. 7-8.