RT Journal Article SR Electronic T1 A Simple Technique for Estimating Beta Diversity as a Measure of Spatial Structure in Grasslands JF Ecological Restoration FD University of Wisconsin Press SP 269 OP 272 DO 10.3368/er.36.4.269 VO 36 IS 4 A1 Sluis, William YR 2018 UL http://er.uwpress.org/content/36/4/269.abstract AB