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Preserving A Historical Elm ARS scientists are helping to preserve a 200-year-old elm tree that stands outside City Hall in Perth Amboy, New Jersey. Audio Podcast: (1 min. 58 sec.) mp4 | Transcript |
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Preserving A Historical Elm ARS scientists are helping to preserve a 200-year-old elm tree that stands outside City Hall in Perth Amboy, New Jersey. Audio Podcast: (1 min. 58 sec.) mp4 | Transcript |