Historical ecology: Using unconventional data sources to test for effects of global environmental change

Mark Vellend, Carissa D. Brown, Heather M. Kharouba, Jenny L. McCune, Isla H. Myers-Smith
2013 American Journal of Botany  
doi:10.3732/ajb.1200503 pmid:23804553 fatcat:wk423ofz45gbtnre77yvz2bjre