Zimmerman, Marc James, |d 1947- <br/><br/>
Sediment studies in the Assabet River, central Massachusetts, 2003 / |c by Marc J. Zimmerman and Jason R. Sorenson ; in cooperation with the Massachusetts Department of Environmental Protection and the U.S. Environmental Protection Agency. 

 - Reston, Va. : |b U.S. Geological Survey, |c 2005. 
 - vi, 87 p. : |b ill. (some col.), col. maps ; |c 28 cm. 
<br/><br/> Shipping list no. 
<br/><br/>Includes bibliographical references (p. 51-52). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>River sediments |z Massachusetts |z Assabet River.<br/>Government publications
<br/><br/><label>LC Class. No.: </label>GB1399.8.M4 |b Z56 2005 
<br/><br/><label>Dewey Class. No.: </label>