text Groningen Drukerijk Achterom 1989 Ind 99 p. : ill. ; 24 cm. 99 p. : ill. ; 24 cm. Thesis(PhD)-Rijkuniversiteit te Groningen, 1989. CRIELAARD, Willem BACTERIA 576.85 576.85CRIf INLIS000000000002496 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)