The mineral industry of the British empire and foreign countries
Subtitle: War period.  Platinum and allied metals.  (1913-1919)
Publisher: H. M. Stationery Off.
Published: 1922
Place of publication: London
Language: eng
Number of pages: 84
Subjects: Platinum; Platinum group
Notes: At head of title: Imperial mineral resources bureau.

"References to technical literature":p. 78-84.