Astroturfing The Central Reservation of a Texan Highway:
Apparently the cover image of a January 1971 issue of a magazine called ‘Texas Highways’ (which I would love a subscription to). The feature article is also scanned and available here . It describes experiments in astroturfing highway medians and traffic islands with a special landscaping surface developed by Monsanto. (courtesy of TexanFreeway.com (‘your public library for Texas freeway history’)
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