General principles of good sampling practice /
Crosby, N. T.
Patel, Indu.
Laboratory of the Government Chemist (Great Britain)
Royal Society of Chemistry (Great Britain)
Great Britain.Valid Analytical Measurement Initiative.
Cambridge : Royal Society of Chemistry for the Laboratory of the Government Chemist,
1995.
"Prepared under the Department of Trade and Industry Valid Analytical Measurement Initiative"
Includes bibliography.
Sampling.
Chemistry, Analytic