How to detect, assess and correct hazard trees in recreational areas. Rev. ed

"This manual establishes guidelines by which defective trees are judged, provides a process for rating trees and sites, suggests corrective actions to remedy identified hazardous situations, and summarizes tree care actions to help prevent the occurrence of hazard trees." (p.5)

[Ti: How to detect, assess and correct hazard trees in recreational areas. Rev. ed]
[Au: Albers, J. and Hayes, E.,, , ,]
[So: Minnesota Department of Natural Resources. 63 pp.]
[Ky: Maintenance]]