TY - BOOK TI - Official methods of analysis of AOAC International.vol-1 SN - 0935584870 U1 - 630.243 PY - 2016/// CY - USA PB - Aoac international KW - Agricultural chemistry KW - Chemistry, Analytic KW - Chemistry, Agricultural KW - Chemistry Techniques, Analytical N1 - Published: Gaitherburg, Md., <1998-> ER -