TY  - BOOK
AU  - Salbu, Brit
AU  - Philos, Eiliv Steinnes
TI  -  Trace elements in natural waters
U1  - 628.161 
PY  - 1994///
CY  - Boca Raton
PB  - CRC Press
KW  - Water Chemistry
KW  - trace elements
ER  -