Ground Water Manual: A Guide for the Investigation, Development, and Management of Ground-Water Resources.

Denver, Colo: U.S. Dept. of the Interior, Water and Power Resources Service : For sale by the Supt. of Docs., U.S. G.P.O., 1985. Rev. reprint 1981. Small quarto in bright blue cloth boards; xxii, 480 p.: ill.; 24 cm. One folded leaf of illus. in pocketat rear; bibliographies and index. Owner signature and name stamp to front free end paper; else a Fine bright and crisp copy. Hardcover.