![Deliberate Introductions of Species: Research Needs]()
Deliberate Introductions of Species: Research NeedsJohn J. Ewel, Dennis J. O'Dowd, Joy Bergelson, Curtis C. Daehler, Carla M. D'Antonio, Luis Diego Gómez, Doria R. Gordon, Richard J. Hobbs, Alan Holt, Keith R. Hopper, Colin E. Hughes, Marcy LaHart, Roger R. B. Leakey, William G. Lee, Lloyd L. Loope, David H. Lorence, Svata M. Louda, Ariel E. Lugo, Peter B. McEvoy, David M. Richardson, Peter M. Vitousek · BioScience · 1999