Drug Plants Under Cultivation. Farmers' Bulletin 663 (1922)


Book Description

This is a classic reprint of the Farmers' Bulletin #663, by the United States Department of Agriculture. It's an historical marker of where we were at (in the early part of the 20th century) concerning the manufacture of natural drugs, from medicinal plants.

























Bulletin


Book Description




Monthly Catalogue, United States Public Documents


Book Description

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index