Appendix A. A description of the second-order expansion for mean density. Robin E. Snyder 10.6084/m9.figshare.3522665.v1 https://wiley.figshare.com/articles/dataset/Appendix_A_A_description_of_the_second-order_expansion_for_mean_density_/3522665 A description of the second-order expansion for mean density. 2016-08-05 00:03:23 demographic stochasticity dispersal biological invasions integrodifference equations invasion speed population discreteness spatial ecology Environmental Science Ecology