Modified Parshall flume /
by A. I. Johnson.

APA Citation

Johnson, A. I. (Arnold Ivan)., Hydrologic Laboratory (U.S.). (1963). Modified Parshall flume. Denver: U.S. Dept. of the Interior, Geological Survey, Hydrologic Laboratory.

MLA Citation

Johnson, A. I. (Arnold Ivan), 1919-, and Hydrologic Laboratory (U.S.). Modified Parshall Flume. Denver: U.S. Dept. of the Interior, Geological Survey, Hydrologic Laboratory, 1963.

Warning: These citations may not always be complete (especially for serials).