Publication Type: Book Chapter Authors: Bjergo, C.; Boydstun, C.; Crosby, M.; Kokkanakis, S.; Sayers, R. Source: Our living resources: a report to the nation on the distribution, abundance, and health of U. S. plants, animals and ecosystems, National Biological Service, Washington, DC, p.428-431 (1995) Call Number: U95BJE01IDUS 0 No observations