The corps agreed to the tests after parish and state officials raised questions about a study conducted in 2011 at Colorado State University that concluded some parts of the levee system could be armored by planting various grasses from seed.
linkThe corps agreed to the tests after parish and state officials raised questions about a study conducted in 2011 at Colorado State University that concluded some parts of the levee system could be armored by planting various grasses from seed.
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