000			00594nam a2200169 a 4500
005			20220228110710.0
035			_aF8901000714886
084			_aDH 444 1990
100			_aKlaassen, Gerrit J.
245			_acutoff ratios of curred channels / by Gerrit J. Klaasen and- B. H. J. van Zanten.
260			_aDelft, Holanda : Delft, Hydraulics
300			_a10 p.
440			_aPublication; No. 444 / Delft Hydraulics.
500			_a"Paper presented at the 23rd Congress of the IAHR, Ottawa, - Canada, August 21-25, 1989".
690			_aCauce (Rios) - Estudio.
700			_aZanten, B. H. J., coaut.
999			_c61991 _d61991