Effects of the 1980s western spruce budworm outbreak on the Malheur National Forest in northeastern Oregon / / David C. Powell
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| Autore: |
Powell David C.
|
| Titolo: |
Effects of the 1980s western spruce budworm outbreak on the Malheur National Forest in northeastern Oregon / / David C. Powell
|
| Pubblicazione: | Portland, Oregon : , : USDA Forest Service, Pacific Northwest Region, , 1994 |
| Descrizione fisica: | 1 online resource (xiv, 176 pages) : illustrations, maps |
| Soggetto topico: | Western spruce budworm |
| Trees - Diseases and pests | |
| Note generali: | Title from title screen (viewed May 22, 2014). |
| "Technical publication R6-FI & D-TP-12-94." | |
| "September 1994." | |
| Nota di bibliografia: | Includes bibliographical references (pages 152-169) |
| Titolo autorizzato: | Effects of the 1980s western spruce budworm outbreak on the Malheur National Forest in northeastern Oregon |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910702524803321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |