TY  - BOOK
AU  - Walther,John Victor
TI  - Essentials of geochemistry
SN  - 9780763759223 (alk. paper)
U1  - 551.9 WAL 
PY  - 2009///
CY  - New Delhi
PB  - Jones and Bartlett Publishers
KW  - Geochemistry
UR  - http://www.loc.gov/catdir/toc/fy0903/2008028564.html
ER  -