TY  - BOOK
AU  - Kurtz,David A.
ED  - American Chemical Society.
TI  - Trace residue analysis: chemometric estimations of sampling, amount, and error 
SN  - 0841209251
U1  - 543�19 
PY  - 1985///
CY  - Washington, D.C.
PB  - American Chemical Society
KW  - Trace elements
KW  - Analysis
KW  - Statistical methods
ER  -