Catalog of information on water data.  Index to water-data acquisition 

 - Virginia :  U.S. Dept. of the Interior,  1979 
 - v. ;  22 x 28 cm. 
<br/><br/> Description based on: 1979, water resources region 02 (Mid-Atlantic)  Library has vol.1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Observations--Atlantic States<br/>Stream measurements--Observations--Atlantic States
<br/><br/><label>Dewey Class. No.: </label>363.739420975