00661nam a2200205Ia 4500008004100000020001500041082001800056100001900074245010000093250000600193260005300199300000800252650003400260650001800294653000900312653001300321942001200334999001500346952009400361170901s1963    xx            000 0 und d  a047101463X  a541.345bV26I  aOlphen, H. Van 0aIntroduction to Clay Colloid ChemistrybFor Clay Technologists, Geologists, and Soil Scientists  a2  aNew YorkbA Wiley-Interscience Publicationc1963  a318  aChemistry and allied sciences  aPure Sciences  aClay  aColloids  2ddccBK  c5460d5460  00102ddc4070aRAUbRAUd2017-10-18l0o541.345 V26Ip14199r2017-10-18w2017-10-18yBK