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Laboratory Studies of the Trent Process
| Author: | Perrott, G. St. John |
|---|---|
| Year: | 1921 |
| Document Type: | N/A |
| SUDOC: | I 28.23:2263 |
| Series: | Report of investigations (United States. Bureau of Mines) |
| Report Number: | Serial No. 2263 |
| Subject: | Coal washing |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc1393303/ |
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