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An introduction to the practical of crystals, minerals, and rocks

APA 

(1974). An introduction to the practical of crystals, minerals, and rocks, London: Mcgraw-Hill.

MLA 

An introduction to the practical of crystals, minerals, and rocks. London: Mcgraw-Hill, 1974.

Harvard 

1974. An introduction to the practical of crystals, minerals, and rocks. Mcgraw-Hill,

Chicago 

An introduction to the practical of crystals, minerals, and rocks. Mcgraw-Hill, 1974.