TY  - BOOK
AU  - Block,Richard Joseph
TI  - A Manual Of Paper Chromatography And Paper Electrophoresis / 
U1  - 544.9 22
PY  - 1958///
CY  - New York
PB  - Academic Press
KW  - Paper chromatography
KW  - Paper electrophoresis
N1  - Published in 1952 under title: paper chromatography; Includes bibliographical references and indexs
ER  -