Modifications of the U.S. Geological Survey modular, finite-difference, ground-water flow model to read and write geographic information system files
By: by Leonard L. Orzol and Timothy S. McGrath ; prepared in cooperation with Intergovernmental Resources Center, Clark County, Washington.
Contributors: McGrath, Timothy S.; Geological Survey (U.S.); Intergovernmental Resource Center of Clark County (Wash.)
Series: U.S. Geological Survey open-file report -- 92-50.; U.S. Geological Survey open-file report -- 92-50.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section, distributor]
Published: 1992
Place of publication: Portland, Or; [Denver, Colo
Language: eng
Format: Microform
Number of pages: 202
Subjects: Groundwater flow -- Mathematical models.; Geographic information systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0280-M.

Includes bibliographical references (p. 179).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 3 microfiches : negative.

s 1992 dcu n b.