Reaction to the Vehicle and Trade-off Between Vehicular Interruption and Food Resources of Cranes - Focused on the Wintering Cranes in Cheorwon Basin, Korea-
Yoo, Seung-Hwa, Lee, Ki-Sup, Yoo, Jeong-Chil
Korean Journal of Environment and Ecolog Vol.21 6 (2007.12) pp.526-535