Professor John S. Haller Jr. B.A. M.A. Ph.D.

titleISBN-13
(ISBN-10)
year of publication
The People's Doctor: Samuel Thomson and the American Botanical Movement 1790-1860978-O-8O93-2339-5
(O-8O93-2339-7)
2001

J. H. · J. S. · John H. · John S. · "P. H." · P.J. · P S · S H

Professor John S. Strong