Fire in Eastern Oak Forests Conference (4th : 2011 : Springfield, Mo.), author.
Newtown Square, PA : United States Department of Agriculture, Forest Service, Northern Research Station, 2012.
2012
Shortleaf Pine Restoration and Ecology in the Ozarks Symposium (2006 : Springfield, Mo.)
Newtown Square, PA : USDA Forest Service, Northern Research Station, [2007]
2007