Sediment/water-column flux of nutrients and oxygen in the tidal Patuxent River and Estuary, Maryland / 
by Bruce M. Lantrip ... [et al.] 
 - Washington, D.C. :  United States Government Printing Office, United States Geological Survey,  1987 
 - 76 p. :  ill. ;  28 cm. 
 - U.S. Geological water-supply paper ;  no.2296 .
<br/><br/> "Prepared in cooperation with the Maryland Department of Health and Mental Hygiene, Office of Environmental Programs." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Maryland--Patuxent River Watershed.<br/>Sediment control--Maryland--Patuxent River Watershed<br/>Estuarine ecology--Maryland--Patuxent River Watershed<br/>Water chemistry--Maryland--Patuxent River Watershed
<br/><br/><label>Dewey Class. No.: </label>363.73942