Excerpt from Timber Resource of Minnesota's Aspen-Birch Unit, 1977 Fieldwork for the 197 7 Minnesota Forest Survey began in July, 1974 and was completed in July

Forest land managers face the challenges of preparing their forests for the impacts of climate change. However, climate change adds a new dimension to the task

Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesize