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003 OCoLC;

005 20201229104256.0;

006 m o d f ;

007 cr b||||||||||;

008 101115s1982 njuab ob f000 0 eng c;

019 a| 624695372a| 664524369a| 974643262a| 1102677502;

035 a| (Sirsi) o681373910;

042 a| pcc;

049 a| ERE#;

074 a| 0624-B-05 (online);

086 0 a| I 19.42/4:82-4023;

100 1 a| Leahy, P. Patrick,e| author.=| ^A196924;

245 12 a| A three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchouts /c| by P. Patrick Leahy.;

264 1 a| Trenton, New Jersey :b| U.S. Geological Survey,c| 1982.;

300 a| 1 online resource (iii, 59 pages) :b| illustrations, maps.;

336 a| textb| txt2| rdacontent;

337 a| computerb| c2| rdamedia;

338 a| online resourceb| cr2| rdacarrier;

490 1 a| Water-resources investigations ;v| 82-4023;

588 a| Description based on online resource; title from PDF title page (USGS, viewed Nov. 18, 2020).;

504 a| Includes bibliographical references (pages 12-13).;

500 a| GPO Cataloging Record Distribution Program (CRDP).;

650 0 a| Aquifersx| Simulation methodsx| Data processing.=| ^A328315;

650 0 a| Groundwater flowx| Computer simulation.=| ^A1001229;

650 7 a| Aquifersx| Computer simulation.2| fast0| (OCoLC)fst00812174;

650 7 a| Groundwater flowx| Computer simulation.2| fast0| (OCoLC)fst00948341;

710 2 a| Geological Survey (U.S.)e| issuing body.=| ^A964818;

776 08 i| Print version:a| Leahy, P. Patrick.t| Three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchoutsw| (OCoLC)9347652;

776 08 i| Microfiche version:a| Leahy, P. Patrick.t| Three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchoutsw| (OCoLC)27037457;

830 0 a| Water-resources investigationsv| 82-4023.=| ^A8339;

856 40 u| https://purl.fdlp.gov/GPO/gpo147746;

922 a| BIBCONEWb| 20201229;

949 a| Click on web addressw| asish| joyner94;

596 a| 1;

998 a| 5544280;

999 a| CLICK ON WEB ADDRESSw| ASISc| 1i| 5544280-1001l| JNETm| JOYNERr| Ys| Yt| JNE1DOu| 1/12/2021x| EDOCUMENTz| JERESOURCE;

A three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchouts / by P. Patrick Leahy.

Author/creator	Leahy, P. Patrick author.
Other author	Geological Survey (U.S.) issuing body.
Format	Electronic
Publication	Trenton, New Jersey : U.S. Geological Survey, 1982.
Description	1 online resource (iii, 59 pages) : illustrations, maps.
Supplemental Content	https://purl.fdlp.gov/GPO/gpo147746
Subjects	Aquifers--Simulation methods. --Data processing. Groundwater flow--Computer simulation.

Series	Water-resources investigations ; 82-4023 Water-resources investigations 82-4023. ^A8339
General note	GPO Cataloging Record Distribution Program (CRDP).
Bibliography note	Includes bibliographical references (pages 12-13).
Source of description	Description based on online resource; title from PDF title page (USGS, viewed Nov. 18, 2020).
Issued in other form	Print version: Leahy, P. Patrick. Three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchouts
Issued in other form	Microfiche version: Leahy, P. Patrick. Three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchouts
GPO item number	0624-B-05 (online)
Govt. docs number	I 19.42/4:82-4023

A three-dimensional ground-water-flow model modified to reduce computer-memory requirements and better simulate confining-bed and aquifer pinchouts / by P. Patrick Leahy.

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