@article {4628, title = {Application of a Spruce-Fir Forest Canopy Gap Model}, journal = {Forest Ecology and Management}, volume = {20}, year = {1987}, note = {Illustrations}, pages = {151-169}, keywords = {Fraser fir, Mount Collins, Red spruce, Spruce-Fir forests, Woolly adelgids}, author = {Busing, Richard T and Clebsch, Edward E. C} }