Stone erected at Rothamsted Reaearch, Harpenden, Hertfordshire, to commemorate fifty years of continuous experiments in agriculture conducted here.

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Size: 2848px × 4288px
Location: Harpenden, Hertfordshire, United Kingdom
Photo credit: © Peter Etteridge / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: britain, curiosity, daytime, england, gb, harpenden, hertfordshire, kingdom, research, rothamsted, sightseeing, stone, tourism, travel, united, visit