LEADER 01729nam  2200409 a 450 
001 9910698915503321
005 20090722160850.0
035   $a(CKB)5470000002398724
035   $a(OCoLC)427415999
035   $a(EXLCZ)995470000002398724
100   $a20090722d2009      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aHydrology, water quality and aquatic communities of selected springs in the St. Johns River Water Management District, Florida$b[electronic resource] /$fby Stephen J. Walsh ... [and others] ; prepared in cooperation with the St. Johns River Water Management District
210  1$aReston, Va. :$cU.S. Geological Survey,$d2009.
215   $ax, 116 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2009-5046
300   $aTitle from title screen (viewed on July 22, 2009).
320   $aIncludes bibliographical references (pages 92-95).
606   $aHydrology$zFlorida$zSt. Johns River Water Management District
606   $aWater quality$zFlorida$zSt. Johns River Water Management District
606   $aAquatic ecology$zFlorida$zSt. Johns River Water Management District
615  0$aHydrology
615  0$aWater quality
615  0$aAquatic ecology
701   $aWalsh$b Stephen J$01408483
712 02$aGeological Survey (U.S.)
712 02$aSt. Johns River Water Management District (Fla.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910698915503321
996   $aHydrology, water quality and aquatic communities of selected springs in the St. Johns River Water Management District, Florida$93495363
997   $aUNINA