A text book of pharmacognosy
By: by Heber W. Youngken.
Edition: 2d ed., rev. and enl., with 301 illustrations containing about 600 figures.
Publisher: P. Blakiston's son & co.
Published: 1926
Place of publication: Philadelphia
Language: eng
Number of pages: 700
Subjects: Pharmacognosy
Notes: Bibliography: p. 655-656.