TY  - BOOK
AU  - Volborth,Alexis
TI  - Elemental analysis in geochemistry: a. major elements 
AV  - QE515 V65 
PY  - 1969///
CY  - Amsterdam
PB  - Elsevier
KW  - Analytical geochemistry
N1  - includes bibliographical reference and index
ER  -