Alberta bentonites

Tokutei kōshō kaihatsu sokushin chōsa shiryō

Japan. Hokkaidō Kaihatsukyoku. Kaihatsu Chōsaka

1983

Bentonite and fuller's earth resources of the United States

John W. Hosterman

1992

Bentonite in Oregon

Jerry J. Gray

1989

Poiski, razvedka i ot͡s︡enka mestorozhdeniĭ bentonitovykh glin

M. L. Rokva

1971

Geology of the bentonite deposits of Barmer District, Rajasthan

H. N. Siddiquie

1965

Zhongguo peng run tu kuang chuang ji qi kai fa ying yong

1994

Mineral commodity report, bentonite and Fuller's earth, 1990

Silva, Michael A.

1990

Pliot︠s︡enovye bentonity Moldavii i ikh prakticheskoe znachenie

G. M. Bilinkis

1976