経緯度(W 830「ウ」00'--W 810「ウ」15'/N 280「ウ」15'--N 260「ウ」30')
(W 820「ウ」45'--W 810「ウ」15'/N 270「ウ」30'--N 260「ウ」30')
一般注記Distributed to depository libraries in microfiche
Shipping list no.: 97-0080-M
Includes text, bibliography, 10 graphs, and 1 location map
Physical description for original version: 2 maps ; 39 x 35 cm. and 22 x 30 cm., on sheet 92 x 71 cm
原資料等に関する注記原資料の出版事項: [Reston, Va.?] ; Denver, CO : The Survey : For sale by Open-File Reports Section, 1995
SUPTDOC番号: I 19.76: 95-707
GPO管理番号: 0624-H (MF)