000  $anz n  2
000  $a주제어
001  $aKSH1998007190
005  $a19991015201259
008  $a980429 n azknnaabn          |a a|a    | 
150  $a육수학[陸水學]
450  $wr$i영어$alimnology
550  $wh$a고육수학[古陸水學]
550  $wh$a동굴 육수학[洞窟陸水學]
550  $wh$a빙설학[氷雪學]
550  $wh$a지하수학[地下水學]
550  $wh$a하천학[河川學]
550  $wh$a호소학[湖沼學]
550  $a강(지형)[江]
550  $a물(액체)[水]
550  $a수문학[水文學]
550  $a육수(물)[陸水]
550  $a지하수[地下水]
550  $a호수[湖水]