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MICROFORM
Title Report on the U.S. Geological Survey's evaluation program for standard reference samples distributed in October 1994 [microform] : T-131 (trace constituents), T-133 (trace constituents), M-132 (major constituents), N-43 (nutrients), N-44 (nutrients), P-23 (low ionic strength) and Hg-19 (mercury) / by H. Keith Long and Jerry W. Farrar.
Imprint Golden, Colo. : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Books and Open-File Reports [distributor], 1995.

Copies/Volumes

LOCATION CALL # STATUS
 GovDocs Federal/Fiche  I 19.76:95-117    AVAILABLE
Description 1 v.
Series U.S. Geological Survey open-file report ; 95-117.
Note Distributed to depository libraries in microfiche.
Shipping list no.: 97-0319-M.
Reproduction Microfiche. [Denver, Colo. : U.S. Geological Survey, 1997] 2 microfiches.
Subject Rocks -- Analysis -- Standards.
Chemical laboratories -- United States -- Quality control.
Other Author Farrar, Jerry W.
Geological Survey (U.S.)
Other Title Report on the US Geological Survey's evaluation program for standard reference samples distributed in October 1994.