Schumacher, John G. <br/><br/>
Assessment of subsurface chlorinated solvent contamination using tree cores at the Front Street Site and a former dry cleaning facility at the Riverfront Superfund Site, New Haven, Missouri, 1999-2003 
by John G. Schumacher, Garrett C. Struckhoff, and Joel G. Burken ; prepared in cooperation with the U.S. Environmental Protection Agency, Region VII. 
 - Reston, Va.  Denver CO  U.S. Geological Survey  U.S. Geological Survey, Information Services [distributor]  2004. 
 - v, 35 p.  ill. (some col.), maps (some col.)  28 cm. 
 - Scientific investigations report  2004-5049 .
<br/><br/> Shipping list no. 2004-0193-P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organochlorine compounds--Environmental aspects--Missouri--New Haven.<br/>Dendrochronology--Missouri--New Haven.
<br/><br/><label>GPO Item No.: </label>0624-B-02 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4-4:2004-5049