Age relations between soils and geology in the Coastal Plain of Maryland and Virginia :  pedologic studies in the Eastern United States: relations to geology / by H. W. Markewich [et al.] 
 Pedologic studies in the Eastern United States: relations to geology 

 - Washington :  U. S. Govt. Print. Off.,  1987 
 - 34 p 
 - United States. Geological Survey. Bulletin ;  no.1589-A .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Virginia--Rappahannock River Region--Age<br/>Soils--Eastern Shore (Md. and Va.)--Age<br/>Soil formation--Virginia--Rappahannock River Region<br/>Soil formation--Eastern Shore (Md. and Va.)<br/>Geology, Stratigraphic--Recent<br/>Geology--Virginia--Rappahannock River Region<br/>Geology--Eastern Shore (Md. and Va.)
<br/><br/><label>LC Class. No.: </label>QE75 B9 no. 1589 -A