Time of travel and dispersion in a selected reach of Roberts Creek, Clayton County, Iowa
By: by D.W. Kolpin and S.J. Kalkhoff ; prepared in cooperation with the Iowa Department of Natural Resources, Geological Survey Bureau.
Contributors: Kalkhoff, Stephen J.; Iowa. Dept. of Natural Resources. Geological Survey Bureau.; Geological Survey (U.S.)
Series: Water-resources investigations report -- 91-4145.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports [distributor]
Published: 1992
Place of publication: Iowa City, Iowa; Denver Colo
Language: eng
Number of pages: 16
Subjects: Stream measurements -- Iowa -- Clayton County.; Water -- Composition -- Iowa -- Clayton County.; Water -- Iowa -- Clayton County -- Sampling.
Notes: Shipping list no.: 92-203-P.

Includes bibliographical references (p. 15-16).