The Journal of the Chemical, Metallurgical & Mining Society of South Africa Published: 1927 Total Pages: 380 Get eBook
The Journal of the Chemical, Metallurgical and Mining Society of South Africa Chemical, Metallurgical, and Mining Society of South Africa Published: 1908 Total Pages: 436 Get eBook
Transactions of the American Institute of Mining and Metallurgical Engineers Published: 1927 Total Pages: 938 Get eBook