A preliminary survey to determine the potential impact of air pollution on vegetation in Colonial National Historical Park and Fredericksburg and Spotsylvania National Military Park, VA
Davis DD. 1988. A preliminary survey to determine the potential impact of air pollution on vegetation in Colonial National Historical Park and Fredericksburg and Spotsylvania National Military Park, VA. PX 4000-8-0892
A preliminary survey to determine the potential impact of air pollution on vegetation in Colonial National Historical Park and Fredericksburg and Spotsylvania National Military Park, VA. Includes visual examination of the park areas for air pollution injury, recommendations for establishing monitoring plots, and maps showing surveyed areas.