Biblioteca Digital

2 resultados para borates

em University of Michigan

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Borates.

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At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Borates.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

At head of title: Imperial Mineral Resources Bureau.