Keywords: The principles of pharmacognosy (Page xi) BHL3983258.jpg The principles of pharmacognosy an introduction to the study of the crude substances of the vegetable kingdom /by Friedrich A Flückiger and Alexander Tschirch; tr from the 2d and completely rev German ed by Frederick B Power 3983258 23162 4315 Page xi Text Table of Contents http //www biodiversitylibrary org/page/3983258 1887 10 5962/bhl title 4315 Flückiger Friedrich A ; Power Frederick B ; Tschirch A Biodiversity Heritage Library Check categories 2015 November 3 PD-old-70-1923 The principles of pharmacognosy Images uploaded by Fæ Files from the Biodiversity Heritage Library Biodiversity Heritage Library Missouri Botanical Garden's Materia Medica collection |