Books by Elmer R. Roth
Heart Rots of Appalachian Hard
Heart Rots of Appalachian Hardwoods
Heart rot in southern forests
Heart rot in southern forests
A five-year record of littlele
A five-year record of littleleaf on thirty-one plots
A twig droop of white pine cau
A twig droop of white pine caused by Pineus
Pitch canker, a new disease of
Pitch canker, a new disease of some southern pines
Butt rot in unburned sprout oa
Butt rot in unburned sprout oak stands
The effect of pruning on the h
The effect of pruning on the heartrot hazard in hardwoods
Decay in sprout oak stands
Decay in sprout oak stands