TY - BOOK AU - Aral,M.M. TI - Ground water modeling in multilayer aquifers: steady flow SN - 0873713044 U1 - 627 PY - 1990/// CY - Chelsea, Mich. PB - Lewis Publishers KW - Civil engineering KW - Groundwater KW - Mathematical models KW - Data processing KW - Water-supply N1 - System requirements for computer disk (version 1.10): IBM PC or fully compatible microcomputer; 640K; DOS; 1 disk drive (36OK) or hard disk; Includes bibliographical references (p. 79-80) ER -