01212nam a2200313Ia 4500001000700000003000600007005001700013008004100030010001700071020002800088040001800116042000800134043002100142050002300163074001100186082002700197086001800224245013200242260014600374300004400520490002600564500003600590504005200626650006900678650003900747700003100786710003800817830004300855267254OCoLC20200624062625.0040115s2004    vauab    b   f000 0 eng    a  2004041397  a0607964006 (alk. paper)  aDLCcDLCdGPO  apcc  an-us-laan-us-ms00aTD224.L8bW37 2004  a0620-A00a363.739/42/09763342220 aI 19.4/2:123200aWater quality in the Acadian-Pontchartrain Drainages, Louisiana and Mississippi, 1999-2001cby Dennis K. Demcheck ... [et al.].  aReston, VAbU.S. Dept. of the Interior, U.S. Geological SurveyaDenver, CObU.S. Geological Survey, Information Services [distributor]c2004.  avi, 41 p.bcol. ill., col maps ; 28 cm.1 aCircularv12322Local  aShipping list no.: 2004-0201-P.  aIncludes bibliographical references (p. 31-32). 0aWater qualityzLouisianazPontchartrain, Lake, Watershed.2Local 0aWater qualityzMississippi.2Local1 aDemcheck, Dennis K.2Local  aGeological Survey (U.S.)  2Local 0aU.S. Geological Survey circularv1232.