UC Berkeley, Bancroft Library > Guayule Rubber Industry in Salinas, California, ca. 1942 > From this plant which Juan holds can be extracted a quantity of real rubber equal to 23 per cent of the weight of the plant. The rubber comes from the roots and branches, only the leaves having no rubber content. This plant is seven years old. At this age it reaches its peak in rubber content

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Title
From this plant which Juan holds can be extracted a quantity of real rubber equal to 23 per cent of the weight of the plant. The rubber comes from the roots and branches, only the leaves having no rubber content. This plant is seven years old. At this age it reaches its peak in rubber content
Publication Information
The Bancroft Library. University of California, Berkeley
Contributing Institution
UC Berkeley, Bancroft Library
Collection
Guayule Rubber Industry in Salinas, California, ca. 1942
Rights Information
Please contact the contributing institution for more information regarding the copyright status of this object.
Type
image
Identifier
http://ark.cdlib.org/ark:/13030/tf1r29n8xr
:16

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