Nepheline syenite from Canada
Subtitle: determination of the Commission in investigation no. 731-TA-525 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation
Series: USITC publication -- 2415; USITC publication -- 2415
Publisher: U.S. International Trade Commission
Published: 1991
Place of publication: Washington, D.C
Language: eng
Format: Microform
Subjects: Nepheline syenite
Notes: Cover title

Distributed to depository libraries in microfiche

Shipping list no.: 92-1040-M

"August 1991."

Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1992] 2 microfiches