Number 1
Number 2
Toebes, C.; Strang, D.D. On recession curves 1 – Recession equations (pages 2-14)
Cunningham, A.; Arnott, W.B. Observations following a heavy rainfall on the Rimutaka Range (pages 15-24)
Callander, R.A. Non-uniform flow in open channels – A graphical solution (pages 25-35)
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