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HOW BUNA'S GOVERNMENT SYNTHETIC RUBBER IS MADE AT THE COPOLYMER PLANT

Book ID: 126276786
Publisher: American Chemical Society
Year: 1943
Tongue: English
Weight: 337 KB
Volume: 21
Category: Article
ISSN: 0009-2347
DOI: 10.1021/cen-v021n012.p958

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The cultivation of hydrastis**This artic

The cultivation of hydrastis**This article is written in the first person, and, by request of the editor, gives facts concerning Hydrastis culture as observed in my own experimentations, corroborated by others known to me personally. No attempt has therefore been made to embody the experiences of persons who have heretofore printed articles on the subject, nor have my own previous publications, or my own photographs and detail notes'been used at all, excepting briefly. The cuts, excepting those showing the Hydrastis farm of Dr. Homsher, are from Drugs and Medicines of North America, 1884, or from others of my previous prints on the subject. The object being to present the problem so as to save to others experimental wanderings, I must yet urge the reader who proposes to enter the field of Hydrastis culture, to study carefully the Bulletins issued OR this subject by the Agricultural Department of the United States Government, especially the admirable pamphlet of Miss Alice Henkel and G. Fred Klugh, of the Bweau of Plant Industry.-L.

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