Ashby quadrangle, Nebraska, 1948 : 15 minute series (topographic)
TITLE_DISPLAY:
Ashby quadrangle, Nebraska, 1948 : 15 minute series (topographic)
团体著者:
出版信息:
Washington, D.C. : The Survey, 1960.
格式:
地图
物理描述:
1 map : col. ; 43 x 54 cm.
地理术语: