Clays and the resource geologist :  a short course sponsored by the Mineralogical Associatioin of Canada and held immediately following their 1981 annual meeting, at the University of Calgary, Calgary, Alberta, May 14th.-16th. / 
F.J. Longstaffe 
 - Toronto :  Mineralogical Association of Canada,  1981 
 - 199 p. ;  27 cm. 
<br/><br/> Cover title: Short course in clays and the resource geologist 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay minerals