000 00320 a2200133 4500
080 _a553.61:549
_bG 861 C
245 1 _aClay mineralogy
_cby Ralph E. Grim
250 _a2nd edn.
260 _aNew York
_bMcGraw-Hill
_c1968
650 _aClay Mineralogy
100 1 _aGrim, Ralph E.
_d
300 _a596 p.
901 _a97108
999 _c30295
_d30295