Hardwoods - United States.

Natural disturbances and historic range of variation[electronic resource] :type, frequency, severity, and post-disturbance structure in central hardwood forests USA / …で: (言語・文字資料 (印刷物))

Forest management

Hardwoods

Environment.

Nature Conservation.

Geoecology/Natural Processes.

Environmental Geography.

Environmental Management.

Natural Hazards.