Detection of heart rot voids in trees using stress wave analysis
By: by Engineering Data Management, Inc.
Contributors: Alberta. Forest Service.; Canada. Forestry Canada.; Canada-Alberta Forest Resource Development Agreement.; Engineering Data Management, Inc.
Publisher: Forestry Canada; Alberta Forest Sercice]
Published: 1989
Place of publication: [Ottawa, Ont; Edmonton, Alta
Language: eng
Subjects: Aspen -- Alberta.; Trees -- Alberta -- Diseases and pests.; Stress waves -- Analysis.
Notes: "This is a joint publication of Forestry Canada and the Alberta Forest Service pursuant to the Canada-Alberta Forest Resource Development Agreement."

'Project # 2811-70."