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Record Nr. |
UNINA9910704638303321 |
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Autore |
Helvey J. D. |
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Titolo |
Soil density and moisture content on two unused forest roads during first 30 months after construction / / J.D. Helvey, J.N. Kochenderfer |
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Pubbl/distr/stampa |
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Radnor, PA : , : United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, , 1989 |
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Descrizione fisica |
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1 online resource (6 pages) : illustrations |
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Collana |
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Research paper NE ; ; 629 |
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Soggetti |
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Forest roads - Appalachian Mountains |
Forest roads - Appalachian Mountains - Design and construction |
Soils - Appalachian Mountains - Density |
Soil moisture - Appalachian Mountains |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on June 27, 2013). |
"January 1990." |
"1989"--Colophon. |
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Nota di bibliografia |
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Includes bibliographical references (page 6). |
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