SONG Hyoung Soup Ed. Hwangyeonhaeseolui Irongwa Silmu - Daejon Chungnam University Korea 2001 - 114p. cm. - KL . ISBN: 9788975990885 W12,000 Standard No.: 31,184 Source: Gift, Korea Foundation Textual Subjects--Topical Terms: EnvironmentKL Dewey Class. No.: G:55, P1