000038804 000__ 00876cam\a2200241Wi\4500 000038804 001__ 38804 000038804 005__ 20210513010815.0 000038804 008__ 800620s1979\\\\caua\\\\\b\\\\00010\eng\d 000038804 035__ $$a(OCoLC)ocm06442232 000038804 035__ $$9AAE0091SI 000038804 035__ $$a38804 000038804 040__ $$aUDI$$cUDI$$dm.c.$$dISE 000038804 049__ $$aISEA$$c1 [110072] 000038804 090__ $$aTN23$$b.U44 1980-32 000038804 1001_ $$aO'Rourke, J. E.$$q(John E.) 000038804 24510 $$aDewatering systems for surface coal mines :$$bfinal report /$$cprepared for United States Department of the Interior, Bureau of Mines by Woodward-Clyde Consultants ; [J. E. O'Rourke and K. O'Connor]. 000038804 260__ $$aSan Francisco, Calif. :$$bThe Consultants,$$c1979. 000038804 300__ $$a259 p. :$$bill. ;$$c28 cm. 000038804 4900_ $$a[Open-file report] - U.S. Bureau of Mines ; 1980-32 000038804 500__ $$aCover title. 000038804 504__ $$aBibliography: p. 227-256. 000038804 650_0 $$aStrip mining. 000038804 650_0 $$aMine drainage. 000038804 85200 $$bgen$$hTN23$$i.U44$$i1980-32 000038804 909CO $$ooai:library.usi.edu:38804$$pGLOBAL_SET 000038804 980__ $$aBIB 000038804 980__ $$aBOOK