TY  - BOOK
AU  - Fresenius, Wilhelm .
TI  - Environmental Research and Protection :Inorganic Analysis / 
SN  - 3-540-13469-7
U1  - E1:(G:55) 
PY  - 1976///
CY  - Tokyo : 
PB  - Springer-Verlag , 
KW  - Chemistry <Inorganic Analysis>
ER  -