text San Fransisco W.H. Freeman and company 1980 708 p. : ill. ; 29 cm John C. Ayres MICROBIOLOGY FOODS 576.8 576.8 AYR m 260705 20260705034859 INLIS000000000000986 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)