text Open University Press 1990 N vi, 122 hlm. 21 cm bakteriologibakteri anaerob 589.9 589.9 Lev a 0335092055 INLIS000000000000493 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)