Zinc industry in Mexico
Publisher: Govt. print. off.
Published: 1909
Place of publication: Washington
Language: eng
Number of pages: 14
Subjects: Zinc mines and mining
Notes: At head of title: Department of commerce and labor. Bureau of manufactures. John M. Carson, chief.

"Special reports ... prepared by American consular officers with the assistance of H. B. Pulsifer." cf. p. 5.