Frederick C. Hall

• Literature review of bitterbush (Purshia tridentata)
• Pacific Northwest ecoclass codes for plant associations
• Plant communities of the Blue Mountains in eastern Oregon and southeastern Washington
• Codes for Pacific Northwest ecoclass identification
• Definitions and codes for seral status and structure of vegetation
• Ecoclass coding system for Pacific Northwest plant associations
• Ecology of natural underburning in the Blue Mountains of Oregon
• Emigrant Creek cattle allotment
• Ground-based photographic monitoring
• Herbaceous stubble height as a warning of impending cattle grazing damage to riparian areas
• Literature review of bitterbush (Purshia tridentata)
• Pacific Northwest ecoclass codes for seral and potential natural communities