. Carnegie Institution of Washington publication. . A. Tall valley sagebrush indicating a deep soil for irrigation, Garland, Colorado. B. A legume, Lupinus plattensis, indicating a rich moist soil, Monroe Canyon, Pine Ridge, Nebraska. C. Relict Stipa and Balsamorhiza in sagebrush, indicating a bunch-grass climate for dry-faiming, Hagerman, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washi


. Carnegie Institution of Washington publication. . A. Tall valley sagebrush indicating a deep soil for irrigation, Garland, Colorado. B. A legume, Lupinus plattensis, indicating a rich moist soil, Monroe Canyon, Pine Ridge, Nebraska. C. Relict Stipa and Balsamorhiza in sagebrush, indicating a bunch-grass climate for dry-faiming, Hagerman, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington


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Keywords: ., bookauthorcarnegie, bookcentury1900, bookdecade1920, bookyear1920