Powdered vegetable drugs
Subtitle: an atlas of microscopy for use in the identification and authentication of some plant materials employed as medicinal agents
By: by Betty P. Jackson and Derek W. Snowdon.
Contributors: Snowdon, Derek W., joint author.
Publisher: American Elsevier Pub. Co.
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 203
Subjects: Medicinal plants -- Microscopy.; Powders (Pharmacy) -- Microscopy.