000 00610 a2200265 4500
001 3199
020 _a1
041 _aeng
080 _a622.361 Ame:51
245 _aProblems of clay and laterite genesis : symposium, St. Louis, Missouri, Feb. 19-22, 1951
250 _a
260 _aNew York
260 _bAIMME,
260 _c1952
300 _ax,244 p.
300 _c23 cm
490 _a
100 _aAmerican Institute of Mining and Metallurgical Engineers
700 _a
650 _a
650 _aClay minerals-Congresses
650 _aLaterite-Congresses
942 _cBK
942 _2UDC
999 _c4086
_d4086