Home range analysis of Asiatic Black Bears in relation to breeding season
한국환경생태학회 학술대회논문집 Vol.19 2 (2009.10) pp.185-188
The Breeding Ecology and Copulation Behavior of Eurasian Eagle Owls(Bubo bubo)
Korean Journal of Environment and Ecolog Vol.22 1 (2008.02) pp.59-65