Southwest Pueblo quadrangle, Colorado--Pueblo Co., 1998 : 7.5 minute series (topographic) /

Learn how to use topographic maps to determine elevations, landform types, and principles of scale and location. Also, learn how to draw contour lines and how to construct topographic profiles

Xehetasun bibliografikoak
Egile nagusia: 3956 Geological Survey (U.S.)
Formatua:
Hizkuntza:eng
Argitaratua: Reston, Va. : The Survey ; Denver, Colo. : For sale by the Survey, 1999