TY  - BOOK
AU  - Hostettmann,Kurt
TI  - Preparative chromatography techniques : : applications in natural product isolation / 
SN  - 3540161651
U1  - 543.089 
PY  - 1986///
CY  - Berlin : 
PB  - Springer, 
KW  - Análise cromatográfica
ER  -