USGS blind sample project : monitoring and evaluating laboratory analytical quality.

Bibliographic Details
Main Author:	Ludtke, Amy S.
Corporate Author:	Geological Survey (U.S.). Branch of Quality Systems
Other Authors:	Woodworth, Mark
Format:	Government Document Book
Language:	English
Published:	[Denver, Colo.?] : Branch of Quality Systems, U.S. Dept. of the Interior, U.S. Geological Survey, [1997]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-97-136.
Subjects:	Water quality > United States > Measurement. Water > Sampling > United States. Water > United States > Analysis.

Evans: US Documents (Annex 5th floor)