If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email firstname.lastname@example.org
Authors: Billings, S.A.; Schaeffer, S.M.; Evans, R.D.
Document Type: Research Article
Affiliations: University of Arkansas Stable Isotope Laboratory, Department of Biological Sciences, University of Arkansas, 72701, Fayetteville, AR, USA
Publication date: May 1, 2003