Model Test Results of Circular, Square, and Rectangular Forms of Drop-inlet Entrance to Closed-conduit Spillways

by Adrian P. Visocky, Harold W. Humphreys, John Byron Stall, Krishan P. Singh, Miguel A. Marino, Nani G. Bhowmik, S. D. Lin, Stanley Alcide Changnon, Thomas A. Butts, Veerasamy Kothandaraman, C G Lonnquist, D H Schnepper, Douglas W. Hiestand, Gunnar Sigurdsson, John William Wilson, Ralph L. Evans, Richard John Schicht, D. B. Beuscher, H. James Owen · 1971