TY  - BOOK
AU  - Torak,Lynn J
ED  - United States.
ED  - United States.
TI  - A modular finite-element model (modfe) for areal and axisymmetric gound-water-flow problems, part 3 : design philosophy and programming details
PY  - 1993///
CY  - Washington
PB  - U.S. Government Printing Office
N1  - Techniques of water-resources investigations of the United States Geological Survey
ER  -