A system for predicting the amount of Phellinus (Fomes) igniarius rot in trembling aspen stands
By: Robert L. Anderson and Arthur L. Schipper, jr
Contributors: Schipper, Arthur L. , joint author; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service
Series: USDA Forest Service research note NC ; 232
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1978
Place of publication: St. Paul, Minn
Language: eng
Subjects: Aspen -- Diseases and pests -- United States
Notes: Bibliography: p. 4