Official methods of analysis of the association of official analytical chemists
Official methods of analysis of the association of official analytical chemists /
edited by Kenneth Helrich
- 15
- volúmenes
Contenido: v. 1. agricultural chemicals, contaminants, drugs. -- v. 2. food composition, aditives, natural contaminats
0-935584-42-0
Química analítica
QD75.2 / O44 1990
Contenido: v. 1. agricultural chemicals, contaminants, drugs. -- v. 2. food composition, aditives, natural contaminats
0-935584-42-0
Química analítica
QD75.2 / O44 1990