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.