000 00563nam a22002057a 4500
015 _a4673
041 _a1
080 _a553.4
_bBEU
100 _aBeautelspacher.H.
100 _aVandermarel.H.W.
245 _aAtlas of Electron Microscopy of Clay Minerals and Their Admixtures
260 _aElesevier Publishing Company
_bLondon
_c1968
300 _a333p.
_bILL. & Fig.
650 _aEarth Sciences & Geology
852 _a8R-1-2
999 _c5501
_d5501