Hélène Blais List of articlesNo 54-4, 2007/4Cartographic Work in Algeria or the Ambiguities of Using Indigenous Knowledge in a Colonial SettingNo 63-2, 2016/2IntroductionNo 63-2, 2016/2Jennifer E. Sessions, By Sword and Plow. France and the Conquest of Algeria, Ithaca, Cornell University Press, 2011, 365 p., ISBN 978-0-8014-4975-8No 66-3, 2019/3Introduction: The plant trade from the sixteenth to the twentieth centuryNo 66-3, 2019/3Colonial nurseries: The value of botanical garden plants in the 19th century