TY - SER TI - Journal of Hydrology. Vol. 6 No. 2 (1968) PY - 0000///[date of publication not identified] CY - Amsterdam : North-Holland Publishing Company. N1 - It contains of Papers, Book Reviews and Notes on April 1968 in Vol. 6 No. 2; Changes in editorial boards. Bankfull frequency in rivers / K. D. Woodyer. Digitizing, storing and recovering observation-well hydrographs / J. A. Gilliland. Computation of the moisture content of the atmosphere using surface level climatological data / R. A. Pullen. Ground water flow systems and related highway pavement failure in cold mountain valleys / R. E. Willams. Variability in rainfall producing runoff from a semiarid rangeland watershed, Alamogordo Creek, New Mexico / J. C. Drissel and H. B. Osborn. Some features of calcium hardness fluctuations in two karst streams and their possible value in geohydrological studies / A. F. Pitty. Flow into a finite well with arbitrary discharge / T. M. L. Wigley. Symposia and notes. Book reviews ER -