01189cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004300111042001200154050002200166100003800188245015800226260007900384300009200463490004500555500009800600504002800698650001000726650001200736650003800748710002900786710003500815830004900850gs 31000079 DLC20260227111335.0780510s1930    xx            000 0 eng c  ags 31000079   a(OCoLC)3883608  aU.S. Geological SurveycOTdOCoLCdDLC  apremarc00aQE173b.A2 no. 321 aWentworth, Chester Keeler,d1891-00aSand and gravel resources of the Coastal plain of Virginia;cprepared in  cooperation with the United States highway commission, by Chester K. Wentworth.  aRichmond,bUniversity, Virginia. Division of purchase and printing,c1930.  axiv, 146 p. incl. illus., maps, tables, diagrs.b19 pl. (incl. maps) fold. map.c23 cm.1 aVirginia Geological Survey. Bulletinv32  aAt head of title: Commonwealth of Virginia. State commission on conservation and development.  aBibliography: p. 31-33. 0aSand. 0aGravel. 0aGeologyzVirginiazCoastal plain.2 aGeological Survey (U.S.)1 aVirginia.bHighway Commission. 0aBulletin (Virginia Geological Survey) ;v32.