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Title Map showing relative erodibility of geologic materials in the Parker quadrangle, Arapahoe and Douglas Counties, Colorado / John O. Maberry.
Imprint Washington, D.C. : U.S. Geological Survey, 1972.


 Maps  I 19.91:I-770-G    AVAILABLE
Description 1 map : col. ; 58 x 45 cm., folded in envelope 30 x 24 cm.
Series Miscellaneous geologic investigations ; map I-770-G.
Folio of the Parker quadrangle, Colorado ; map I-770-G.
Note Relief shown by contours and spot heights.
Includes quadrangle location diagram, index showing location of quadrangle, and text.
Bibliog. Includes bibliographical references.
Subject Soil erosion -- Colorado -- Arapahoe County -- Maps.
Soil erosion -- Colorado -- Douglas County -- Maps.
Other Author Geological Survey (U.S.)
Other Title Parker quadrangle, Arapahoe and Douglas Counties, Colorado.