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035   $a(CKB)5470000002453825
035   $a(OCoLC)965932393$z(OCoLC)891575133
035   $a(OCoLC)995470000002453825
035   $a(EXLCZ)995470000002453825
100   $a20161213d1962      uy             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRelation between ground water and surface water in Brandywine Creek Basin, Pennsylvania /$fby F.H. Olmsted and A.G. Hely
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1962.
215   $a1 online resource (iii, A-21 pages) $cillustrations, maps
225 1 $aGeological Survey professional paper ;$v417-A
300   $a"Contributions to stream-basin hydrology."
320   $aIncludes bibliographical references (page A-21).
606   $aHydrology$zBrandywine Creek Watershed (Pa. and Del.)
606   $aGroundwater$zBrandywine Creek Watershed (Pa. and Del.)
606   $aHydrology$2fast
607   $aUnited States$zBrandywine Creek Watershed$2fast
615  0$aHydrology
615  0$aGroundwater
615  7$aHydrology.
700   $aOlmsted$b F. H$g(Franklin Howard),$f1921-$01391281
702   $aHely$b Allen G$g(Allen Grant),$f1908-1991,
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bCOP
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910705859103321
996   $aRelation between ground water and surface water in Brandywine Creek Basin, Pennsylvania$93484604
997   $aUNINA