000 003430000a22001210004500
245 _aAn introduction to clay colloid chemistry for clay technologists, geologists and soil scientists
100 _aOlphen, H.Van
260 _aNew York
_bInterscience Pub.
_c1963
300 _a301 p.
080 _a54-148
_bO4
041 _aEN
942 _cBK
999 _c101742
_d101742