Media type: E-Article Title: Progrès récents dans l'étude des mycorhizes ectotrophes Contributor: Boullard, Bernard imprint: Informa UK Limited, 1958 Published in: Bulletin de la Société Botanique de France Language: French DOI: 10.1080/00378941.1958.10837853 ISSN: 0037-8941 Keywords: General Medicine Origination: Footnote: Access State: Open Access