The chemical nature of a colloidal clay /
by Richard Bradfield.
APA Citation
Bradfield, R. (1922). The chemical nature of a colloidal clay. [Columbus]: Ohio state university.
MLA Citation
Bradfield, Richard, 1896-1981. The Chemical Nature of a Colloidal Clay. [Columbus]: Ohio state university, 1922.
Warning: These citations may not always be complete (especially for serials).