Automation of streamflow records /

Automation of streamflow records / prepared by a work group composed of R.W. Carter, chairman ... [et al.] - Washington, D.C. : Geological Survey, 1963. - 18 p. : ill. ; 26 cm. - Geological Survey circular ; 474 .

gs 64000354


Stream measurements--Automation.

QE75 / .C5 no. 474

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