title: Fifty years of undergraduate scientific field research in the Associated Colleges of the Midwest (ACM) Costa Rica program.
authors.forename: Christopher
authors.initials: C
authors.lastname: Vaughan
authors.forename: Judith
authors.initials: J
authors.lastname: Magnan
authors.forename: Michael B
authors.initials: MB
authors.lastname: McCoy
mesh_terms: D003364:Costa Rica; D003479:Curriculum; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D012106:Research / Q000193:education* / Q000266:history