TY  - BOOK
AU  - Walther John V
TI  - Essentials of geochemistry
T2  - Jones and Bartlett Titles in Chemsitry, Geology and Environmental Science
SN  - 0763726427
U1  - H0gE, P5 
PY  - 2005///
CY  - Boston
PB  - Jones and Bartlett Publishers       
N1  - Bibliography chapterwise; Appendix: P 600-55; Glossary: P 656-85
ER  -