Pharmacognosy
By: [by] Edward P. Claus, Varro E. Tyler [and] Lynn R. Brady.
Contributors: Tyler, Varro E., joint author.; Brady, Lynn R., 1933- joint author.
Edition: 6th ed., thoroughly rev.
Publisher: Lea & Febiger; Lea & Febiger,U.S.
Published: 1970
Place of publication: Philadelphia
Language: eng
Number of pages: 518
Subjects: Pharmacognosy
Notes: Includes bibliographies.