Copper in the Americas ...
Series: [Pan American union] Commodities of commerce series -- no. 23; Commodities of commerce series -- no. 23
Publisher: The Sun Book and Job Printing Office, Inc.
Published: 1931
Place of publication: Washington, D.C; Baltimore
Language: eng
Number of pages: 23
Subjects: Copper; Copper industry and trade
Notes: Signed: W.A.R. [i.e. William Alfred Reid]