U. S. Department of the Interior Staff National Park Service

Evaluation of the Sensitivity of Inventory and Monitoring National Parks to Acidification Effects from Atmospheric Sulfur and Nitrogen Deposition

U. S. Department of the Interior Staff National Park Service

Terrestrial Vegetation and Soils Monitoring at Fort Bowie National Historic Site

U. S. Department of the Interior Staff National Park Service

Sierra Nevada Network White Pine Community Dynamics 2011 Annual Monitoring Report

U. S. Department of the Interior Staff National Park Service

Monitoring White Pine Community Dynamics in the Pacific West Region- Klamath, Sierra Nevada, and Upper Columbia Basin Networks

U. S. Department of the Interior Staff National Park Service

Synthesis of Natural Resource Information for George Washington Birthplace National Monument

U. S. Department of the Interior Staff National Park Service

Evaluation of Biological Inventory Data Collected at Tallgrass Prairie National Preserve

U. S. Department of the Interior Staff National Park Service