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Search results for "national parks"

Viewing 41 - 60 of 647 results by relevance

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

Consensus Study Report

Forestry Research: A Mandate for Change  (1990)

Biographical Memoirs: Volume 59  (1990)

Consensus Study Report

Managing Coastal Erosion  (1990)

Snow Avalanche Hazards and Mitigation in the United States  (1990)

Consensus Study Report

Competitiveness of the U.S. Minerals and Metals Industry  (1990)

Consensus Study Report

Decline of the Sea Turtles: Causes and Prevention  (1990)

Proceedings

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

Consensus Study Report

Forest Trees  (1991)

Toward a New National Weather Service: A First Report  (1991)

Microlivestock: Little-Known Small Animals with a Promising Economic Future  (1991)

Spatial Statistics and Digital Image Analysis  (1991)

Consensus Study Report

Science and the National Parks  (1992)

Conserving Biodiversity: A Research Agenda for Development Agencies  (1992)

The Scientific Bases for the Preservation of the Hawaiian Crow  (1992)

Consensus Study Report

Water Transfers in the West: Efficiency, Equity, and the Environment  (1992)

Biographical Memoirs: Volume 61  (1992)

Consensus Study Report

Policy Implications of Greenhouse Warming: Mitigation, Adaptation, and the Science Base  (1992)

Consensus Study Report

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