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001 9910690625803321
005 20021119085141.0
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100   $a19990721d1999      ua             0
101 0 $aeng
135   $aurmn||||||
181   $ctxt$2rdacontent
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200 10$aSoil-calcium depletion linked to acid rain and forest growth in the eastern United States$b[electronic resource] /$f[by Gregory B. Lawrence and T.G. Huntington] ; prepared in cooperation with the U.S. Department of Agriculture--Forest Service and New York City Department of Environmental Protection
210  1$aDenver, Co :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[1999]
225 1 $aWRIR ;$v98-4267
300   $a"February 1999."
300   $aTitle from title screen.
320   $aIncludes bibliographical references.
517 3 $aSoil calcium depletion linked to acid rain and forest growth in the eastern United States
606   $aAcid rain$xEnvironmental aspects$zEast (U.S.)
606   $aSoils$xCalcium content$zEast (U.S.)
606   $aTrees$xEffect of acid precipitation on$zEast (U.S.)
615  0$aAcid rain$xEnvironmental aspects
615  0$aSoils$xCalcium content
615  0$aTrees$xEffect of acid precipitation on
700   $aLawrence$b Gregory B$01383417
701   $aHuntington$b Thomas Gordon$f1952-$01383418
712 02$aNew York (N.Y.).$bDepartment of Environmental Protection.
712 02$aUnited States.$bForest Service.
712 02$aGeological Survey (U.S.)
801  0$bAGL
801  1$bAGL
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910690625803321
996   $aSoil-calcium depletion linked to acid rain and forest growth in the eastern United States$93428244
997   $aUNINA