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Higgins, Steven I.; Richardson, David M. (May 1999). "Predicting Plant Migration Rates in a Changing World: The Role of Long-Distance Dispersal". The American Naturalist. 153 (5): 464–475. doi:10.1086/303193. PMID29578791. S2CID46359637.
Higgins, Steven I.; Richardson, David M. (May 1999). "Predicting Plant Migration Rates in a Changing World: The Role of Long-Distance Dispersal". The American Naturalist. 153 (5): 464–475. doi:10.1086/303193. PMID29578791. S2CID46359637.