William Horwitz text Gaithersburg AOAC International 2007 18th edition en xxix, [2400 p.]: ill.; 29 cm. William Horwitz CHEMICAL ANALYSIS -- AGRICULTURAL CHEMISTRY -- MICROBIOLOGICAL METHODS R.543.06/OFF6 0-935584-78-1 240314 20240314084929 INLIS000000000012832 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)