TY - SER TI - Journal of Hydrology New Zealand. Vol. 16 No. 1 (1977) PY - 0000///[date of publication not identified] CY - Napier : New Zealand Hydrological Society. N1 - It contains of Papers, Book Reviews and Comment / Reply for 1977 in Vol. 16 No. 1; Origin and transport of large boulders in mountain streams / G. A. Griffiths. Longitudinal dispersion of fluid particles in mountain streams. 1 - Theory and field evidence / T. J. Day. Longitudinal dispersion of fluid particles in mountain streams. 2 - Similarity of the mean motion and its application / T. J. Day. Field observations of the moisture regime of a yellow-grey earth (Otokia silt loam) in Eastern Otago / J. P. C. Watt. A digital model of part of the Rio Tempisque alluvial aquifer, Costa Rica / D. Mora-Castro and J. W. lloyd. Potential and limitations of rainfall - runoff models for prediction on ungauged catchments : a case study from The Papua New Guinea Highlands / G. Pickup ER -