Diseases of Pacific Coast conifers / technical coordinator, Robert V. Bega.

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Dades bibliogràfiques
Publicat:	[Washington, D.C.] : Forest Service, U.S. Dept. of Agriculture, 1978.
Accés en línia:	Connect to electronic resource (Connect to electronic resource (PDF)) Connect to electronic resource (PDF) (Connect to electronic resource (PDF)) Connect to electronic resource (Connect to electronic resource (PDF))
Autor corporatiu:	United States. Forest Service
Altres autors:	Bega, Robert V., 1928-
Col·lecció:	Agriculture handbook (United States. Department of Agriculture) ; no. 521.
Matèries:	Conifers > Diseases and pests > Pacific States > Identification.
Format:	Document de govern Electrònic eBook

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