00000nz  a2200000n  4500
001  KSH1999014819
005  19990324204903
008  990329 n azknn|abn          |a a|a    | 
150  ▼a국제 수문 학회[國際水文學會]▲
450  ▼aIAHS▲
450  ▼wr▼i영어▼aInternational Association of Hydrological Sciences▲
550  ▼a수문학[水文學]▲