Chemical quality of water and trace elements in the Patuxent River basin
By: by S. G. Heidel and W. W. Frenier. Prepared in cooperation with the Geological Survey, United States Dept. of the Interior.
Contributors: Frenier, W. W., joint author.; Geological Survey (U.S.)
Series: Maryland. Geological Survey. Report of investigations,; no. 1; Report of investigations (Maryland Geological Survey) ;; no. 1.
Published: 1965
Place of publication: [Baltimore]
Language: eng
Number of pages: 40
Subjects: Water quality -- Maryland -- Patuxent River Watershed.; Water -- Analysis.; Trace elements.