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Search results for "phosphorus concentrations"

Viewing 101 - 120 of 135 results by relevance

Review and Evaluation of Alternative Chemical Disposal Technologies  (1996)

WIC Nutrition Risk Criteria: A Scientific Assessment  (1996)

Consensus Study Report

Wetlands: Characteristics and Boundaries  (1995)

Review of EPA's Environmental Monitoring and Assessment Program: Surface Waters  (1994)

Ground Water Recharge Using Waters of Impaired Quality  (1994)

Consensus Study Report

Metabolic Modifiers: Effects on the Nutrient Requirements of Food-Producing Animals  (1994)

Consensus Study Report

Soil and Water Quality: An Agenda for Agriculture  (1993)

Consensus Study Report

Managing Wastewater in Coastal Urban Areas  (1993)

Consensus Study Report

Sustainable Agriculture and the Environment in the Humid Tropics  (1993)

Consensus Study Report

Restoration of Aquatic Ecosystems: Science, Technology, and Public Policy  (1992)

Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants  (1992)

Consensus Study Report

Nutrition During Lactation  (1991)

Proceedings

Colorado River Ecology and Dam Management: Proceedings of a Symposium May 24-25, 1990 Santa Fe, New Mexico  (1991)

Ecological Risks: Perspectives from Poland and the United States  (1990)

Biologic Markers of Air-Pollution Stress and Damage in Forests  (1989)

Consensus Study Report

Diet and Health: Implications for Reducing Chronic Disease Risk  (1989)

Alternative Agriculture  (1989)

Life Sciences: Space Science in the Twenty-First Century -- Imperatives for the Decades 1995 to 2015  (1988)

Biodiversity  (1988)