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Publications by GR Johnson

Pacific Northwest Forest Tree Seed Zones: A Template for Native Plants?

Native Plants Journal

English

Related publications

Biotic Constraints on the Establishment and Performance of Native, Naturalized, and Invasive Plants in Pacific Northwest (USA) Steppe and Forest

Aquatic Science

Ecological Modeling

English

Estimating Aboveground Tree Biomass on Forest Land in the Pacific Northwest: A Comparison of Approaches

English

The Persistence of 2,4,5-T in a Pacific Northwest Forest

English

Biological Screening of Selected Pacific Northwest Forest Plants Using the Brine Shrimp (Artemia Salina) Toxicity Bioassay

Multidisciplinary

English

Meeting the Challenge: Invasive Plants in Pacific Northwest Ecosystems.

English

Tree Hoppers and Their Control in the Orchards of the Pacific Northwest /

English

Identifying Community Needs and Resources in a Native Community: A Research Partnership in the Pacific Northwest

International Journal of Mental Health and Addiction

English

Seed Germination in Ormosia Macrocalyx, an Endangered Tropical Forest Tree

Botanical Sciences

English

Uses of Wild Edible Plants in Quara District, Northwest Ethiopia: Implication for Forest Management

Agriculture and Food Security

English