01565nam 2200385 a 450 991069747740332120080825160342.0(CKB)5470000002388166(OCoLC)244393648(EXLCZ)99547000000238816620080825d2000 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierLong-term patterns of vegetation and salinity change in the Lake Pontchartrain Region, Louisiana[electronic resource] /Debra A. Willard ... [and others][Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2000]1 electronic text (31 pages) Image, .DJVU filesU.S. Geological Survey open-file report ;00-520Title from title screen (viewed on Aug. 12, 2008).Includes bibliographical references (leaves 11-12).Long term patterns of vegetation and salinity change in the Lake Pontchartrain Region, LouisianaSalinityLouisianaPontchartrain, LakeVegetation dynamicsLouisianaPontchartrain, LakeSalinityVegetation dynamicsWillard Debra A(Debra Ann),1960-1381076Geological Survey (U.S.)GPOGPOBOOK9910697477403321Long-term patterns of vegetation and salinity change in the Lake Pontchartrain Region, Louisiana3435688UNINA