Clays and clay minerals.
Clay Minerals Society.
Long Island City, [N.Y.] : Pergamon Press,
Journal of the Clay Minerals Society.
Life sciences collection
Coal abstracts
Engineering index annual (1968)
Engineering index annual (1984)
Engineering index bioengineering abstracts
Engineering index energy abstracts
MINTEC.  Mining technology abstracts
MINPROC
GeoRef
International aerospace abstracts
Chemical abstracts
Nuclear science abstracts
Clay
Clay minerals