TY - SER TI - Journal of Hydrology. Vol. 4 No. 4 (1966) PY - 0000///[date of publication not identified] CY - Amsterdam : North-Holland Publishing Company. N1 - It contains of Papers, Book Reviews and Notes on November 1966 in Vol. 4 No. 4; Radioactive tracing of storm runoff on a small catchment. I. Experimental technique / D. H. Pilgram. Radioactive tracing of storm runoff on a small catchment. II. Discussion of results / D. H. Pilgram. Dry valleys and the conposition of the drainage net / K. J. Gregory. Water quality determination from spontaneous-potential electric log curves / J. A. Vonhof. Notes section. Book reviews ER -