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000120868 001__ 120868
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000120868 008__ 751020s1975\\\\dcuab\\\\b\\\f000\0\engm\
000120868 010__ $$a75035786
000120868 035__ $$a(OCoLC)ocm01858459
000120868 035__ $$a120868
000120868 040__ $$aDLC$$beng$$cDLC$$dOCLCQ$$dNLGGC$$dBTCTA$$dOCLCG$$dOCLCO
000120868 043__ $$an-us-pa
000120868 049__ $$aISEA
000120868 0500_ $$aQE75$$b.C5 no.728
000120868 074__ $$a0620-A
000120868 0860_ $$aI 19.4/2:728
000120868 1001_ $$aBriggs, Reginald P.,$$d1929-2009.
000120868 24510 $$aLandsliding in Allegheny County, Pennsylvania /$$cby Reginald P. Briggs, John S. Pomeroy, and William E. Davies, prepared in cooperation with the Appalachian Regional Commission.
000120868 260__ $$a[Washington] :$$bU.S. Geological Survey,$$c1975.
000120868 300__ $$aiii, 18 p. :$$bill. ;$$c26 cm.
000120868 4901_ $$aU.S. Geological Survey circular ;$$v728
000120868 500__ $$a"To accompany Map of susceptibility to landsliding, Allegheny County, Pennsylvania: U.S. Geological Survey miscellaneous field studies map MF-685.B."
000120868 504__ $$aBibliography: p. 18.
000120868 650_0 $$aLandslides$$zPennsylvania$$zAllegheny Co.
000120868 7001_ $$aPomeroy, John S.,$$d1929-$$ejoint author.
000120868 7001_ $$aDavies, William E.$$q(William Edward),$$d1917-$$ejoint author.
000120868 7102_ $$aAppalachian Regional Commission.
000120868 830_0 $$aGeological Survey circular ;$$v728.
000120868 85200 $$bgen$$hQE75$$i.C5$$ino.728
000120868 909CO $$ooai:library.usi.edu:120868$$pGLOBAL_SET
000120868 980__ $$aBIB
000120868 980__ $$aBOOK