00000nz  a2200000n  4500
001  KSH2003000670
005  20030512191801
008  030512 n azknn|abn          |a a|a    | 
150  ▼a단구면[段丘面]▲
450  ▼wr▼i영어▼aterrace surface▲
550  ▼a단구(지형)[段丘]▲
550  ▼a단구면 대비[段丘面對比]▲