Portugal., Laboratório Nacional de Engenharia Civil Behaviour of some spillways in irrigation structures / LNEC, Fluvial Hydraulics Section

Behaviour of some spillways in irrigation structures / LNEC, Fluvial Hydraulics Section . - Lisbon : LNEC, 1961 . - p. 93-103, [5] f. est., [1] f. dob. : il. 23 cm . - (Technical paper; 166))
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