 | Wood chips. | (2) |
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 | The use and market for wood in the electrometallurgical industry / by Jeffrey L. Wartluft. Wartluft, Jeffrey L. Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971. | |
| A cost analysis of chip manufacture at hardwood sawmills / by Owen W. Herrick and W. W. Christensen. Herrick, Owen W. cn Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967. | |
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