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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
Kieli
englanti
Paino
310 grammaa
Julkaisupäivä
1.1.2018
Kustantaja
Lulu.com
Sivumäärä
56