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2,4,5-T amine not recommended for frill-treating hardwood culls in West Virginia / / Harry W. Yawney
| 2,4,5-T amine not recommended for frill-treating hardwood culls in West Virginia / / Harry W. Yawney |
| Autore | Yawney Harry W. |
| Pubbl/distr/stampa | Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1962 |
| Descrizione fisica | 1 online resource (4 pages) |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico |
Plants - Effect of herbicides on - West Virginia - Fernow Experimental Forest
Hardwoods - Control - West Virginia - Fernow Experimental Forest |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702704803321 |
Yawney Harry W.
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| Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1962 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Control of rhododendron by basal spray / / Harry W. Yawney
| Control of rhododendron by basal spray / / Harry W. Yawney |
| Autore | Yawney Harry W. |
| Pubbl/distr/stampa | Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1962 |
| Descrizione fisica | 1 online resource (7 pages) : illustrations |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico | Rhododendrons - Control |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702751303321 |
|
Yawney Harry W.
|
||
| Upper Darby, PA. : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1962 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Killing cull trees with ammate crystals : a case study / / [Harry W. Yawney]
| Killing cull trees with ammate crystals : a case study / / [Harry W. Yawney] |
| Autore | Yawney Harry W. |
| Pubbl/distr/stampa | Upper Darby, PA : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1961 |
| Descrizione fisica | 1 online resource (4 pages) |
| Collana | Forest research notes / Northeastern Forest Experiment Station |
| Soggetto topico | Forest thinning |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Killing cull trees with ammate crystals |
| Record Nr. | UNINA-9910702569103321 |
|
Yawney Harry W.
|
||
| Upper Darby, PA : , : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, , 1961 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||