Crater Lake National Park and Vicinity, Oreg.

Authors=WILLIAMS Howel

pages=1 sheet

Publish_year=1969

Publisher=United States Geological Survey

Language_of_Text=EN

note=大きさ（89 × 64 cm） ; 矩形範囲情報（左下緯度 = 42.7167, 左下経度 = -122.3333, 右上緯度 = 43.15, 右上経度 = -121.9167）

ID=90015634