000  $anz n  2
000  $a주제어
001  $aKSH2001013663
005  $a20021211124154
008  $a010810 n azknnaabn          |a a|a    | 
150  $a수소 세균[水素細菌]
450  $wr$i영어$ahydrogen bacteria
550  $wg$a세균문[細菌門]
550  $wh$a혐기성균[嫌氣性菌]
550  $wh$a호기성균[好氣性菌]
550  $a탄소원[炭素源]