Official methods of analysis
Helrich, Kenneth
Official methods of analysis Kenneth Helrich ; Association of Official Analytical Chemists - 15th ed - Arlington AOAC 1990 - 2v. 1298 figs - Vol. 1-2 (1990) - Official methods of analysis .
Contiene: Vol.1: Agricultural Chemicals; Contaminants; Drugs. ; Vol.2: Food composition; Additives; Natural contaminants.
0-935584-42-0
0066-961X
Química agrícola
Análisis de los alimentos
Sustancias químicas
Official methods of analysis Kenneth Helrich ; Association of Official Analytical Chemists - 15th ed - Arlington AOAC 1990 - 2v. 1298 figs - Vol. 1-2 (1990) - Official methods of analysis .
Contiene: Vol.1: Agricultural Chemicals; Contaminants; Drugs. ; Vol.2: Food composition; Additives; Natural contaminants.
0-935584-42-0
0066-961X
Química agrícola
Análisis de los alimentos
Sustancias químicas