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Model Test Results of Circular, Square, and Rectangular Forms of Drop-inlet Entrance to Closed-conduit Spillways
Harold W. Humphreys
Krishan P. Singh
Nani G. Bhowmik
S. D. Lin
Stanley Alcide Changnon
Thomas A. Butts
Veerasamy Kothandaraman
Wun-cheng Wang
C G Lonnquist
D H Schnepper
Gunnar Sigurdsson
John William Wilson
Ralph L. Evans
D. B. Beuscher
H. James Owen
William T. Sullivan
出版
Illinois State Water Survey
, 1970
URL
http://books.google.com.hk/books?id=va7CAQAACAAJ&hl=&source=gbs_api