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Large-scale airphotos tested in forest survey, prove unsatisfactory / / Earl J. Rogers ; : Rabbits damage metasequoia plantings at Beltsville, MD / M.J. Williamson
| Large-scale airphotos tested in forest survey, prove unsatisfactory / / Earl J. Rogers ; : Rabbits damage metasequoia plantings at Beltsville, MD / M.J. Williamson |
| Autore | Rogers Earl J (Earl James) |
| Pubbl/distr/stampa | Upper Darby, PA : , : Northeastern Forest Experiment Station, , 1952 |
| Descrizione fisica | 1 online resource (4 pages) |
| Collana | Northeastern research notes |
| Soggetto topico |
Forest surveys - Remote sensing
Metasequoia - Maryland - Beltsville Rabbits - Environmental aspects - Maryland - Beltsville |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Large-scale airphotos tested in forest survey, prove unsatisfactory |
| Record Nr. | UNINA-9910702585503321 |
Rogers Earl J (Earl James)
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| Upper Darby, PA : , : Northeastern Forest Experiment Station, , 1952 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Selection of stand variables in southern Maine for making volume estimates from aerial photos / / Earl J. Rogers, Gene Avery and Roy A Chapman
| Selection of stand variables in southern Maine for making volume estimates from aerial photos / / Earl J. Rogers, Gene Avery and Roy A Chapman |
| Autore | Rogers Earl J (Earl James) |
| Pubbl/distr/stampa | Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1959 |
| Descrizione fisica | 1 online resource (3 pages) |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico | Forest surveys - Maine |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702705603321 |
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Rogers Earl J (Earl James)
|
||
| Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1959 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Three scales of aerial photography compared for making stand measurements / / Earl J. Rogers, Gene Avery and Roy A Chapman
| Three scales of aerial photography compared for making stand measurements / / Earl J. Rogers, Gene Avery and Roy A Chapman |
| Autore | Rogers Earl J (Earl James) |
| Pubbl/distr/stampa | Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1959 |
| Descrizione fisica | 1 online resource (4 pages) |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico |
Forest surveys - Maine - Hancock County
Aerial photography - Maine - Hancock County |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702705303321 |
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Rogers Earl J (Earl James)
|
||
| Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1959 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||