TY  - BOOK
AU  - Association of Official Analytical Chemists International  
ED  - Association of Official Analytical Chemists International
TI  - Official methods of analysis of AOAC International [electronic resources]
PY  - 2003///
CY  - Gaithersburg
PB  - AOAC International
KW  - Agricultural chemistry--Technique Chemistry, Analytic--Laboratory manuals
ER  -