Canada. Dominion Bureau of Statistics. Industry and Merchandising Division., Canada. Dominion Bureau of Statistics. Manufacturing and Primary Industries Division., & Statistics Canada. Manufacturing and Primary Industries Division. The salt industry. Ottawa: Dominion Bureau of Statistics, Industry and Merchandising Division.

Canada. Dominion Bureau of Statistics. Industry and Merchandising Division., Canada. Dominion Bureau of Statistics. Manufacturing and Primary Industries Division, and Statistics Canada. Manufacturing and Primary Industries Division. The Salt Industry. Ottawa: Dominion Bureau of Statistics, Industry and Merchandising Division.

Canada. Dominion Bureau of Statistics. Industry and Merchandising Division., Canada. Dominion Bureau of Statistics. Manufacturing and Primary Industries Division, and Statistics Canada. Manufacturing and Primary Industries Division. The Salt Industry. Ottawa: Dominion Bureau of Statistics, Industry and Merchandising Division.