000 00480 a2200253 4500
001 1002478
020 _a9
041 _aeng
080 _a553.61 Gri
245 _aClay mineralogy
250 _a
260 _aNew York
260 _bMcGraw-Hill Book,
260 _c1953
300 _axii,384 p.
300 _c23 cm
490 _aNASA TP 2528 : 1986
100 _aGrim, Ralph E.
700 _a
650 _a
650 _aClay minerals
942 _cBK
942 _2UDC
999 _c8857
_d8857