MIDN Forest health monitoring in Valley Forge National Historical Park: 2007 - 2019 Summary
Miller K and Seirup C . 2020. MIDN Forest health monitoring in Valley Forge National Historical Park: 2007 - 2019 Summary. National Park Service
Miller K and Seirup C . 2020. MIDN Forest health monitoring in Valley Forge National Historical Park: 2007 - 2019 Summary. National Park Service