Environmental and Economic Costs of Nonindigenous Species in the United States (2002)

Pimentel, D.,  L. Lach,  R. Zuniga, D. Morrison. (2002). Environmental and Economic Costs of Nonindigenous Species in the United States. BioScience 50(1), 53-65. https://doi.org/10.1641/0006-3568(2000)050[0053:EAECON]2.3.CO;2