. Effects of different systems and intensities of grazing upon the native vegetation at the Northern Great Plains Field Station . Fig. I.—Close View of a Single Plant of Artemisia frigida in the 30-Acre Pasture. Tin plani was in inches tall and had 36 flower stalks. This aff< rds an idea of the size a single planl may attain. June, L920.

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectforagep, bookyear1923