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Deserts revert to perennial grasses
Climate changes encourage shift from shrubs to grasses
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USDA's science magazine
View digital version of Agricultural Research magazine
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USDA Unveils New Plant Hardiness Zone Map
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Science for Kids
Know Your Nematodes |
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Come work with us
Career paths from agronomy to zoology. |
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ARS Timeline: History of Research at the U.S. Department of Agriculture and Agricultural Research Service
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