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

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Bibliografiska uppgifter
Publicerad:	[Washington, D.C.] : Forest Service, U.S. Dept. of Agriculture, 1978.
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Institutionell upphovsman:	United States. Forest Service
Övriga upphovsmän:	Bega, Robert V., 1928-
Serie:	Agriculture handbook (United States. Department of Agriculture) ; no. 521.
Ämnen:	Conifers > Diseases and pests > Pacific States > Identification.
Materialtyp:	Regeringsdokument Elektronisk E-bok

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