TY  - BOOK
AU  - Svehla, G. ed.
TI  - Wilson & Wilson's comprehensive analytical chemistry v.25: preconcentration of trace elements
SN  - 0-444-87376-7
PB  - Elsevier
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=9083
ER  -