Document Type
Article
Publication Date
5-2000
Publisher Statement
Copyright 2000 American Institute of Biological Sciences.
Available on publisher's site at http://www.bioone.org/doi/abs/10.1641/0006-3568%282000%29050%5B0451%3AEP%5D2.0.CO%3B2?journalCode=bisi
Recommended Citation
Shanahan, Timothy. "Evolutionary Progress?" Bioscience 50 (2000): 451-459.
