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1 - 2 of 2 resultsSearch results for "observational methods"
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Agriculture
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Proceedings
A Sustainability Challenge: Food Security for All: Report of Two Workshops (2012)
National Research Council; Policy and Global Affairs; Science and Technology for Sustainability Program; Committee on Food Security for All as a Sustainability Challenge
Agriculture | Environment and Environmental Studies | Food and Nutrition
Consensus Study Report
Status of Pollinators in North America (2007)
National Research Council; Division on Earth and Life Studies; Board on Life Sciences; Board on Agriculture and Natural Resources; Committee on the Status of Pollinators in North America
Agriculture | Biology and Life Sciences