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

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.
ISBN
9781387483051
Språk
Engelsk
Vekt
310 gram
Utgivelsesdato
1.1.2018
Forlag
Lulu.com
Antall sider
56