1. Biblio

Biblio

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Author Title Type [ Year(Asc)]
Filters: Keyword is Nitrogen and Author is Gregg M. Riegel  [Clear All Filters]
1991
R. F. Miller, Krueger, W. Clement, and Riegel, G. M., “Understory vegetation response to increasing water and nitrogen levels in a Pinus ponderosa forest in northeastern Oregon”, 1991.