Relation of nitrogen and phosphorus in ground water to land use in four subunits of the Potomac River Basin /

LDR 01524cam a2200361 a 4500
001 003788179
003 MiAaHDL
005 20130211000000.0
006 m d
007 cr bn ---auaua
008 021015s1997 mduab b f000 0 eng d
035 ‡a(MiU)003788179
035 ‡asdr-miu003788179
035 ‡asdr-ucr991020035059704706
035 ‡a(OCoLC)37568225
040 ‡dGPO ‡dMIA ‡dGPO ‡dAGL
043 ‡an-us---
070 0 ‡aGB701.W375 ‡bno.96-4268
072 0 ‡aJ500 ‡aW000
074 ‡a0624-B
086 0 ‡aI 19.42/4:96-4268
090 ‡aGB701 ‡b.W375 no.96-4268
100 1 ‡aAtor, Scott W.
245 1 0 ‡aRelation of nitrogen and phosphorus in ground water to land use in four subunits of the Potomac River Basin / ‡cby Scott W. Ator and Janet M. Denis ; prepared as part of the National Water-Quality Assessment (NAWQA) Program.
260 ‡aBaltimore, Md. : ‡bU.S. Dept. of the Interior, U.S. Geological Survey ; ‡aDenver, CO : ‡bBranch of Information Services [distributor], ‡c1997.
300 ‡avi, 26 p. : ‡bcol. ill., maps (some col.) ; ‡c28 cm.
490 0 ‡aWater-resources investigations report ; ‡v96-4268
500 ‡aShipping list no.: 97-0334-P.
504 ‡aIncludes bibliographical references (p. 24-26).
538 ‡aMode of access: Internet.
650 0 ‡aNutrient pollution of water ‡zPotomac River Region.
650 0 ‡aNitrates ‡xEnvironmental aspects ‡zPotomac River Region.
650 0 ‡aGroundwater ‡xPollution ‡zPotomac River Region.
700 1 ‡aDenis, Janet M.
710 2 ‡aGeological Survey (U.S.)
710 2 ‡aNational Water-Quality Assessment Program (U.S.)
CID ‡a003788179
DAT 0 ‡a20130211153354.0 ‡b20130211000000.0
DAT 1 ‡a20130215193036.0 ‡b2017-07-26T18:08:11Z
DAT 2 ‡a2017-07-26T18:00:03Z
CAT ‡aSDR-MIU ‡dEX LIBRIS - ALEPH ‡lloader.pl-002-002
FMT ‡aBK
HOL ‡0sdr-miu003788179 ‡aMiU ‡bSDR ‡cMIU ‡pmdp.39015038931153 ‡sMIU ‡1003788179
974 ‡bMIU ‡cMIU ‡d20170726 ‡sgoogle ‡umdp.39015038931153 ‡y1997 ‡rpd ‡qbib ‡tUS fed doc
974 ‡bUC ‡cUCR ‡d20190704 ‡sgoogle ‡uuc1.31210011106703 ‡y1997 ‡rpd ‡qbib ‡tUS fed doc