Can thinning slash cause a nitrogen deficiency in pumice soils of central Oregon? / by P.H. Cochran.

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Bibliographic Details
Online Access:	https://www.fs.usda.gov/research/treesearch/26369
Main Author:	Cochran, P. H.
Corporate Author:	Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Format:	Government Document Book
Language:	English
Published:	[Portland, Or.] : Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service, [1968]
Series:	U.S. Forest Service research note PNW ; 82.
Subjects:	Volcanic ash, tuff, etc. > Nitrogen content > Oregon. Soils > Nitrogen content > Oregon. Slash (Logging) > Oregon. Slash. Nitrogen. Nutrient deficiencies. Oregon. Pyroclastites > Teneur en azote > Oregon. Sols > Teneur en azote > Oregon. Déchets d'abattage > Oregon. Slash (Logging) Soils > Nitrogen content.

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Call Number:	A 13.79:PNW-82
A 13.79:PNW-82	Available