(Statistical appendix to Minerals yearbook, 1932-33.)
Notes:
(Statistical appendix to Minerals yearbook, 1932-33.) * For Sale by Superintendent of Documents. Paper, 5c.
Notes:
NOTE.—The Minerals yearbook, 1932-33, and most of the separates from the Statistical appendix to Minerals yearbook, 1932-33, were issued by the Mines Bureau while it was under the Commerce Department, so, although this separate and the one following were issued by the Mines Bureau since it became subordinate to the Interior Department, the old classification, C22.8/2a:, is retained in order that all the separates may be filed with the publication to which they will form an appendix.
Availability:
* For Sale by Superintendent of Documents. Paper, 5c.