Henry A. Walker

Combining Existing Monitoring Sites with a Probability Survey Design—Examples from U.S. EPA's National Coastal Assessment

John F. Paul, Charles J. Strobel, Donald Cobb, 2008 .

Trophic status, ecological condition, and cyanobacteria risk of New England lakes and ponds based on aircraft remote sensing

James J. Szykman, Charles Howell, Cecil Mellanson, 2012 .

Building Experiments: Testing Social Theory

David Willer, Henry A. Walker, David Willer, 2007 .

The potential impacts of climate change on the mid-Atlantic coastal region

C. Gregory Knight, Eric J. Barron, Robert S. Swanson, 2000 .