Volume 6, 1967Number 1Editorial (page 1)Keller, H.M. Sources of streamflow in a small high country catchment in Canterbury, New Zealand (pages 2-19)Morrisey, W.B. Precipitation measurement in New Zealand representative and experimental basins (pages 20-32)Finkelstein, J. Persistence of daily rainfall at some New Zealand stations (pp. 33-44)News (pages 46-48)Book Reviews (pages 49-51)Number 2 Presidential AddressJackson, R.J. The effect of slope, aspect and albedo on potential evapotranspiration from hillslopes and catchments (pages 60-69)Blake, G.J.; Taylor, L.J. Interception and phytomorphology (pages 70-73)Bidwell, V.J. Time analysis of rainfall on an urban catchment (pages 74-79)Greenland, D.E.; Owens, I.F.