TY - BOOK AU - Cunniff,Patricia,ed TI - Official methods of analysis of AOAC International SN - 0-935584-54-4 AV - S587 O33 1997 PY - 1997/// CY - Gaithersburg, Md. PB - AOAC International N1 - Current through : march 1997 supplement; v.1. Agricultural chemicals ; contaminants ; drugs--v.2. Food composition ; additives ; natural contaminants ER -