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- Resume of work of the nonmetals division :calendar year 1936
- Annual report of the nonmetals division, fiscal year 1937
- Flotation and agglomerate concentration of nonmetallic minerals
- Annual report of the nonmetals division :fiscal year 1938
- Annual report of the nonmetals division, fiscal year 1939
- Annual report of the nonmetals division, fiscal year 1940
- Report of the nonmetals division, fiscal year 1941