000 00586nam a2200217 a 4500
001 40207
003 BD-DhUET
008 920505s1992 enka b 001 0 eng
020 _a9780412370304
040 _aDLC
_cDLC
_dBD-DhUET
082 0 0 _a549.6
_bVEL/1992
100 1 _aVelde, B.
245 1 0 _aIntroduction to clay minerals
_bchemistry, origins, uses, and environmental significance
250 _a1st ed.
260 _aLondon
_bChapman & Hall
_c1992
300 _avii, 198 p.
504 _aIncludes bibliographies
650 0 _aClay
650 0 _aClay minerals
942 _cGB
999 _c40207
_d40207