000007922 000__ 00846cam\a22002658i\4500 000007922 001__ 7922 000007922 005__ 20210512011022.0 000007922 008__ 770405s1977\\\\cou\\\\\\b\\\f00010\eng\\ 000007922 010__ $$a77-608064 000007922 035__ $$a(OCoLC)ocm02910823 000007922 035__ $$a7922 000007922 040__ $$aDLC$$cDLC$$dGPO$$dISE 000007922 043__ $$an-us-dc 000007922 049__ $$aISEA 000007922 0500_ $$aQE75$$b.C5 no.752$$aGB1198.3.W3 000007922 0820_ $$a557.3/08 s$$a917.53/096/93 000007922 0860_ $$aI 19.4/2:752 000007922 1001_ $$aWilliams, Garnett P. 000007922 24510 $$aWashington, D.C.'s vanishing springs and waterways /$$cby Garnett P. Williams. 000007922 260__ $$aDenver :$$bU.S. Geological Survey, Branch of Technical Editing,$$c1977. 000007922 300__ $$a19 p. :$$bill. ;$$c26 cm. 000007922 4901_ $$aGeological Survey circular ; 752 000007922 650_0 $$aSprings$$zWashington (D.C.) 000007922 650_0 $$aRivers$$zWashington (D.C.) 000007922 830_0 $$aGeological Survey circular ;$$v752. 000007922 85200 $$bgen$$hQE75$$i.C5$$ino.752 000007922 909CO $$ooai:library.usi.edu:7922$$pGLOBAL_SET 000007922 980__ $$aBIB 000007922 980__ $$aBOOK