000238456 000__ 01029cam\a2200265I\\45e0 000238456 001__ 238456 000238456 005__ 20210513093100.0 000238456 008__ 790807s1928\\\\kyuab\\\\\\\\\000\0\eng\c 000238456 010__ $$ags 28000376 000238456 035__ $$a(OCoLC)ocm05248974 000238456 035__ $$a238456 000238456 040__ $$aLibrary, U. S. Geological Survey$$cCLE 000238456 049__ $$aISEA 000238456 090__ $$aQE116.M3$$bL6 000238456 092__ $$a557.69$$b582 000238456 1001_ $$aLobeck, A. K.$$q(Armin Kohl),$$d1886-1958. 000238456 24504 $$aThe geology and physiography of the Mammoth Cave national park,$$cby Armin Kohl Lobeck. Illustrated with thirty-nine photographs, maps, and diagrams. 000238456 260__ $$aFrankfort, Ky.,$$bThe Kentucky Geological survey,$$c1928. 000238456 300__ $$a7 p. ℓ., 69 p. incl. front., illus., maps, diagrs.$$c23 cm. 000238456 4901_ $$aKentucky. Geological survey. Ser. VI. Pamphlet XXI 000238456 650_0 $$aGeology$$zKentucky$$zMammoth Cave. 000238456 650_0 $$aPhysical geography$$zKentucky$$zMammoth Cave. 000238456 651_0 $$aMammoth Cave (Ky.) 000238456 830_0 $$aKentucky Geological Survey (Series).$$nSeries 6 ; pamphelt XXI 000238456 85200 $$bgen$$hQE116.M3$$iL6 000238456 909CO $$ooai:library.usi.edu:238456$$pGLOBAL_SET 000238456 980__ $$aBIB 000238456 980__ $$aBOOK 000238456 994__ $$aE0$$bISE