Description: A text book of pharmacognosy/

Main Author:	Youngken, Heber Wilkinson, 1885
Format:	Book
Language:	English
Published:	Philadelphia: Blakiston Company, [1945]
Edition:	5th
Subjects:	Pharmacognosy

Physical Description:	v, 1038 p. : ill., tab. ; 24 cm.
Bibliography:	Includes bibliographical references and index