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. Effects of different systems and intensities of grazing upon the native vegetation at the Northern Great Plains Field Station . Fig. 2.—Same Area Shown in Figure I. Photographed at the Close of the Season in 1921. Notethal a considerable number of plants of ArU ne left standing. October, 1921.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectforagep, bookyear1923