1. A discourse on some of the principal desiderata in natural history: and on the best means of promoting the study of science, in the United-States ; read before the Philadelphia Linnean Society, on the tenth of June, 1807 Author(s): Barton, Benjamin Smith, 1766-1815 Publication: Philadelphia : Printed by Denham & Town ..., 1807 Subject(s): Natural History -- educationBiomedical Research -- education
