Seasonal Changes in Elevation and Habitat Use of the Asiatic Black Bear (Ursus thibetanus ussuricus) Released in Jirisan National Park
한국환경생태학회 학술대회논문집 2008년 정기총회 및 학술논문발표회 (2008.04) pp.123-125
Terrain Analysis of Odaesan National Park using Digital Elevation Model
Korean Journal of Environment and Ecolog Vol.9 1 (1995.08) pp.70-76