000120806 000__ 01263cam\a2200337\a\4500 000120806 001__ 120806 000120806 005__ 20210513042906.0 000120806 008__ 851115s1987\\\\vauab\\\\b\\\f000\0\eng\\ 000120806 010__ $$a85600298 000120806 035__ $$a(OCoLC)ocm12946966 000120806 035__ $$a120806 000120806 040__ $$aDLC$$beng$$cDLC$$dGPO$$dOCLCQ$$dBTCTA$$dOCLCG$$dGPO$$dGEBAY$$dGBVCP$$dOCLCO 000120806 043__ $$an-use--$$an-usu--$$an-usc-- 000120806 049__ $$aISEA 000120806 05000 $$aGB609.2$$b.N47 1987 000120806 050_4 $$aQE75$$b.C5 no.968 000120806 074__ $$a0620-A 000120806 0820_ $$a624.1/51$$219 000120806 0860_ $$aI 19.4/2:968 000120806 1001_ $$aNewton, John G.,$$d1929- 000120806 24510 $$aDevelopment of sinkholes resulting from man's activities in the eastern United States /$$cby J.G. Newton. 000120806 260__ $$a[Reston, VA] :$$bU.S. Geological Survey,$$c1987. 000120806 300__ $$aiv, 54 p. :$$bill., maps ;$$c26 cm. 000120806 4901_ $$aU.S. Geological Survey circular ;$$v968 000120806 500__ $$aShipping list no.: 87-0191-P. 000120806 504__ $$aIncludes bibliographical references (p. 40-41). 000120806 650_0 $$aSinkholes$$xEnvironmental aspects$$zSouthern States. 000120806 650_0 $$aSinkholes$$xEnvironmental aspects$$zEast (U.S.) 000120806 650_0 $$aSinkholes$$xEnvironmental aspects$$zMiddle West. 000120806 830_0 $$aU.S. Geological Survey circular ;$$v968. 000120806 85200 $$bgen$$hQE75$$i.C5$$ino.968 000120806 85640 $$zOnline access$$uhttp://purl.access.gpo.gov/GPO/LPS102263 000120806 909CO $$ooai:library.usi.edu:120806$$pGLOBAL_SET 000120806 980__ $$aBIB 000120806 980__ $$aBOOK 000120806 983__ $$aOnline