TY - BOOK ED - United States TI - Ground water manual: a guide for the investigation, development, and management of ground-water resources T2 - A Water resources technical publication U1 - 628.114 PY - 1981///. CY - [Washington, D.C.?]: , Denver, Colo PB - U.S. Dept. of the Interior, Water and Power Resources Service, , For sale by the Supt. of Docs., U.S. G.P.O., Water and Power Resources Service, Engineering and Research Center [distributor] KW - Groundwater N1 - 1 folded leaf of ill. in pocket; "First edition 1977. Revised reprint 1981."; Includes bibliographies and index ER -