00334nam a2200133 a 4500008004100000050001500041100002100056245003900077250001200116260003100128300001600159350000900175700001600184120416s1971    ||||||||||||||||| ||    u  aQE 471 Hat  aGreensmith, J. T10aPetrology of the sedimentary rocks  a5th ed.  aLondonbThomas Murbyc1971  a502p. : ill  a0.00  aHatch, F. H