00000nz  a2200000n  4500
001  KSH2002005452
005  20021107000000
008  020209 n azknn|abn          |a a|a    | 
150  ▼a저지식 염전[低地式鹽田]▲
550  ▼wg▼a염전[鹽田]▲
550  ▼a고지식 염전[高地式鹽田]▲