Computer program for solving ground-water flow equations by the preconditioned conjugate gradient method /
| Main Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Austin, Texas :
U.S. Geological Survey,
1987.
|
| Series: | Water-resources investigations report ;
87-4091. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo135568 |
| Physical Description: | 1 online resource (iii, 34 pages) : illustrations. |
|---|---|
| Bibliography: | Includes bibliographical references (page 34). |