File 270811 is a 3.5MB Acrobat (PDF) Uploaded:
Feb25 19 Last Modified: 2019-02-25 18:58:52 https://serc.carleton.edu/download/files/270811/alexis_presentation.pdf.pdf
Reuse This item is offered under a Creative Commons Attribution-NonCommercial-ShareAlike license http://creativecommons.org/licenses/by-nc-sa/3.0/ You may reuse this item for non-commercial purposes as long as you provide attribution and offer any derivative works under a similar license.