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Along with being an Army veteran, MacLellan's background includes state government, private Isbell Joins Burns & McDonnell to Head Water Services in Texas, Oklahoma, Arkansas, and Louisiana DALLAS, TX With nearly two decades of engineering, project management, and program management experience in the water market, Sarah Isbell joins Burns & McDonnell in Dallas, Texas

New York: Basic Books, a member of the Perseus Books Group

According to species matrix and the provided data matrix of environmental factors, the distance matrices of two types of data were first transformed by utilizing vegdist function

doi: 10.1371/journal.pone.0054993