A Street Tree Revolution in Silicon Valley.

Today there are something like 400 species of trees in Silicon Valley. Oak trees, mostly coast live oak, make up about 4 percent of the total.

https://baynature.org/article/a-street-tree-revolution-in-silicon-valley/

Publicado el miércoles, 03 de enero de 2018 a las 12:19 AM por biohexx1 biohexx1

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