𝔖 Bobbio Scriptorium
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The economic effectiveness of a complex beneficiation of feldspar and quartz sands from the Kermin seam

✍ Scribed by A. K. Kuzovlev; S. I. Ibadullaev; V. I. Kalinkin; A. B. Gabelko


Publisher
Springer US
Year
1975
Tongue
English
Weight
252 KB
Volume
32
Category
Article
ISSN
0361-7610

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