TY - BOOK AU - Tindal,James A. AU - Anderson,Dean E. AU - Kunkel,James R. TI - Unsaturated zone hydrology for scientists and engineers SN - 0136607136 (hbk) PY - 1999/// CY - Upper Saddle River, New Jersey PB - Prentice Hall KW - Groundwater flow KW - Soil chemistry KW - Soil mechanics KW - Zone of aeration N1 - Includes bibliographical references and index ER -