Kayser, Emanuel.
Lehrbuch der Geologie / by, Emanuel Kayser. - Stuttgart : Enke, c1923. - xii, 740 p. : ill. ; 23 cm.
Includes Index.
Geology.
550 / KAL
Lehrbuch der Geologie / by, Emanuel Kayser. - Stuttgart : Enke, c1923. - xii, 740 p. : ill. ; 23 cm.
Includes Index.
Geology.
550 / KAL