TY  - BOOK
AU  - Umesh Kumar
TI  - Geochemistry and environmental geology
SN  - 9789387295858
PY  - 1905///
PB  - Amiga Press Inc., ASAP Global, 
KW  - Geology
UR  - https://www.asapglobe.com/searchtitles.aspx?query=9789384533106
ER  -