Search Results for the EPA National Library Catalog

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Select Item Title Year Published
90SR Uptake by 'Pinus ponderosa' and 'Pinus radiata' Seedlings Inoculated with Ectomycorrhizal Fungi. 1994
Accumulation of Cesium-137 and Strontium-90 in Ponderosa Pine and Monterey Pine Seedlings. 1993
Anatomy of the Seed and Seedling of 'Spartina alterniflora' Lois. (Poaceae). 1990
Design Issues for Evaluating Seedling Exposure Studies. 1992
Effects of Ammonium and Nitrate on Nutrient Uptake and Activity of Nitrogen Assimilating Enzymes in Western Hemlock. 1993
Effects of Composted Organic Materials on the Growth Factors for Hardwood and Softwood Tree Seedlings. 1999
Effects of Ultraviolet-B Radiation on Loblolly Pine. 1. Growth, Photosynthesis and Pigment Production in Greenhouse-Grown Seedlings. 1989
Environmental Modification and Shoot Growth in a Closed Ecosystem to Evaluate Long-Term Responses of Tree Seedlings to Stress. 1996
Evaluation of 10 Chemicals for Aneuploidy Induction in the Hexaploid Wheat Assay. 1991
Global Climate Change and Diversity of Mycorrhizae. 1995
Guidelines for producing quality longleaf pine seeds / 2002
Holocene Tree Migration Rates Objectively Determined from Fossil Pollen Data. 1995
Initial Growth and Ontogeny of Bigleaf Maple 'Acer macrophyllum' in an Enriched Carbon Dioxide Environment. 1991
Mulching to regenerate a harsh site : effect on Douglas-fir seedlings, forbs, grasses, and ferns / 1994
Natural Migration Rates of Trees: Global Terrestrial Carbon Cycle Implications. 1996
Nutrient Leaching from Conifer Needles in Relation to Foliar Apoplast Cation Exchange Capacity. 1992
Ozone Decreases Spring Root Growth and Root Carbohydrate Content in Ponderosa Pine the Year Following Exposure. 1991
Ozone Flux in helianthus annuus (L.) / 1985
Ozone Uptake of Different-Sized Black Cherry Trees in High- and Low-Light Environments. 1995
Practical guidelines for producing longleaf pine seedlings in containers 1997
Reforestation and Seedling Symbionts. 1990
Repeated manual release in a young plantation : effect on Douglas-fir seedlings, hardwoods, shrubs, forbs, and grasses / 1994
Research Plan: Interactive Effects of O3 and CO2 on the Ponderosa Pine Plant/Litter/Soil System. 1997
Seedling response to sulfur, nitrogen, and associated pollutants / 1989
Statistical issues for seedling studies in air pollution research / 1988
Stress Interactions and Mycorrhizal Plant Response: Understanding Carbon Allocation Priorities. 1991
Synthesis of Ectomycorrhizae on Northern Red Oak Seedlings in a Michigan Nursery. 1993
Ten-year development of Douglas-fir and associated vegetation after different site preparation on Coast Range clearcuts 1995
Use of sewage sludge for forest-tree seedling production / 1985
Use of sewage sludge for forest-tree seedling production / 1985

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