Subject ASC0002ug7

Keywords

height of a tree trigonometry trees measurement technique measuring the height of trees surveying measurement diameter tree

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group_id: "GSC0000009"
id: "5dc445c97716a100040014dd"
keywords: ["height of a tree","trigonometry","trees ","measurement technique","measuring the height of trees","surveying","measurement","diameter","tree"]
page: "Page 519"
page_id: "32381830"
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scale: 0.4370902279113331
subject_id: "ASC0002ug7"
volume: "v. 1 new ser."