Floating sample-collection platform with stage-activated automatic water sampler for streams with large variation in stage
By: by Stephen R. Tarte, Arthur R. Schmidt, and Daniel J. Sullivan
Contributors: Schmidt, A. R; Sullivan, Daniel J; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 92-149
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1992
Place of publication: Urbana, Ill; Denver, CO
Language: eng
Format: Microform
Number of pages: 14
Subjects: Herbicides -- Environmental aspects -- Illinois; Water -- Pollution -- Illinois
Other titles: Floating sample collection platform with stage activated automatic water sampler for streams with large variation in stage
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 93-0540-M

Includes bibliographical references (p. 14)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 1 microfiche : negative