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Search results for "medicinal plants"

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Proposed Framework for Evaluating the Safety of Dietary Supplements -- For Comment  (2002)

Saline Agriculture: Salt-Tolerant Plants for Developing Countries  (1990)

Transgenic Plants and World Agriculture  (2000)

Biodiversity  (1988)

Nature and Human Society: The Quest for a Sustainable World  (1997)

Biographical Memoirs: Volume 88  (2006)

Assigning Economic Value to Natural Resources  (1994)

Perspectives on Biodiversity: Valuing Its Role in an Everchanging World  (1999)

More and Better Food: An Egyptian Demonstration Project  (1986)

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

U.S.-Iran Engagement in Science, Engineering, and Health (2010-2016): A Resilient Program but an Uncertain Future  (2017)

Regenerating Agriculture: Policies and Practice for Sustainability and Self-Reliance  (1995)

Headline News, Science Views  (1991)

Estimating the Economic Impact of Air Cargo Operations at Airports, Part 1: User’s Guidebook and Part 2: Research Report  (2014)

Vetiver Grass: A Thin Green Line Against Erosion  (1993)

China and Global Change: Opportunities for Collaboration  (1992)

Grasslands and Grassland Sciences in Northern China  (1992)

Proceedings

Open Access and the Public Domain in Digital Data and Information for Science: Proceedings of an International Symposium  (2004)

Surface Transportation Environmental Research: A Long-Term Strategy -- Special Report 268  (2002)

Biodiversity II: Understanding and Protecting Our Biological Resources  (1997)