@proceedings {2886, title = {A Simulation Model of Winter Heat Loss for a Black Bear in a Closed Tree Den}, journal = {Fourth Eastern Workshop on Black Bear Research and Management}, year = {1978}, month = {April 3-6}, pages = {155-166}, address = {Greenville, ME}, keywords = {Black bears, Black bears -- Habitat, Fauna, Mammals}, author = {Johnson, Kenneth Gregory and Johnson, Debra O and Pelton, Michael R} }