TY - BOOK AU - Childs,E.C. TI - An introduction to the physical basis of soil water phenomena SN - 0471155810 PY - 1969/// CY - London PB - Wiley-Interscience KW - Soil moisture KW - Groundwater KW - Soil physics N1 - Includes index; Bibliography: p. 461 - 469 ER -