TY - SER TI - Journal of Hydrology. Vol. 41 No. 3,4 (1979) PY - 0000///[date of publication not identified] CY - Amsterdam : Elsevier Scientific Publishing Company. N1 - It contains of Papers, Book Reviews and Notes on May 1979 in Vol. 41 No. 3,4; Research papers : Environmental isotopes in a study of the origin of salinity of groundwater in the Mexicalli Valley / B. R. Payne, L. Quijano and C. Latorre D. Hydrological applications of noble gases and temperature measurements in underground water systems : examples from Israel / O. Herzberg and E. Mazor. Inert gases in groundwater from the Bunter Sandstone of England as indicators of age and palaeoclimatic trends / J. N. Andrews and D. J. Lee. Simultaneous transport of water and reacting solutes through multilayered soils under transient unsaturated flow conditions / A. B. Gureghian, D. S. Ward and R. W. Cleary. Pore size distribution - a factor to be considered in infiltration studies ? / S. W. Baker. Diurnal variations in stream discharge and throughflow during a period of low flow / T. P. Burt. Minimum stream power and river channel patterns / H. H. Chang. The sensitivity of parameters in the Penman evaporation equations and direct recharge balance / K. W. F. Howard and J. W. Llyod. The estimation of groundwater recharge / K. R. Rushton and C. Ward. Technical Note : The "evaporation brush", an evaporimeter for measuring the potential evaporation of meadow grass / C. L. Palland. Short communications : Statistical relationships of water flow parameters with soil matrix and porosity properties / V. Murali, G. S. R. Krishna Murti and A. K. Sinha. An analytical solution for the transient ditch drainage problem / P. Basak. Discussions : Stream flow simulation - a model based on cannonical expansions - Comments / Huynh Ngoc Phien. Stream flow simulation - a model based on cannonical expansions - reply / S. K. Sploia and S. Chander. A layered infiltration model for homogeneous soils - comments / W. J. Bond and N. Collis-George. A layered infiltration model for homogeneous soils - reply / M. A. Gill. Book reviews : Stormwater Management, Quantity and; Quality by P. M. Wanielista / C. H. R. Kidd. Hillslope Hydrology by M. J. Kirkby / M. P. Anderson. Finite elements in Water Resources by W. G. Gray, C. F. Pinder and C. A. Brebbia / R. T. Clarke. Announcement ER -