Tree hazards
Subtitle: recognition and reduction in recreation sites
By: by David W. Johnson
Contributors: United States. Forest Pest Management
Edition: Rev. 1981
Series: Technical report -- R2-1
Publisher: Forest Pest Management, State and Private Forestry, Rocky Mountain Region, USDA Forest Service
Published: 1981
Place of publication: Lakewood, Colo
Language: eng
Number of pages: 17
Subjects: Forest reserves -- Recreational use -- United States -- Safety measures; Recreation areas -- United States -- Safety measures
Notes: Bibliography: p. 15