Pharmaceutical botany, with glossary of botanical terms Youngken, Heber W. (Heber Wilkinson), 1885-1963 creator text book Philadelphia Blakiston [1921] 1921 Ed. 3, rev.
print
ENG Botany Botany, Medical Dictionaries MPha. Y. GERSTM https://www.biodiversitylibrary.org/bibliography/32521 10.5962/bhl.title.32521 OTU