Author: Geological Survey / Publish Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Author Geological Survey Publish Year Decade 1950 - 1959

1991. Topographic quadrangle maps. Maine, Rangeley quadrangle, lat. 44°45′-45°, long. 70°30′-70°45′. Scale 1:62,500, contour interval 20 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:19 R 163/950

1992. Topographic quadrangle maps. Maryland, Bel Air, Md.-Pa., lat. 39°30′-39°45′, long. 76′15′-76°30′. Scale 1: 62,500, contour interval 20 ft.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: reprinted 1950
SuDoc number:: I 19.12:20 B 41/950

1993. Topographic quadrangle maps. Maryland, Damascus quadrangle, lat. 39°15′-39°22′30″. long. 77°07′30″-77°15′. Scale 1:24,000, contour interval 20 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 D 18/950

1994. Topographic quadrangle maps. Maryland, Gaithersburg quadrangle, lat. 39°07'30"-39,15', long. 77°07'30"-77°15'. Scale 1: 24,000, contour interval 20 ft.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 G 129/950

1995. Topographic quadrangle maps. Maryland, Libertytown quadrangle, lat. 39°22′30″-39°30′, long. 77°07′30″-77°15′. Scale 1:24,000, contour interval 20 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 L 615/950

1996. Topographic quadrangle maps. Maryland, Relay quadrangle, lat. 39°07'30"-39°15', long. 76°37'30"-76°45'. Scale 1: 24,000, contour interval 20 ft.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 R 279/950

1997. Topographic quadrangle maps. Maryland, Sandy Spring quadrangle, lat. 39°07'30"-39°15', long. 77°-77°07'80". Scale 1: 24,000, contour interval 20 ft.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 Sa 57/950

1998. Topographic quadrangle maps. Maryland, Savage quadrangle, lat. 39°07'30"-39°15', long. 76°45'-76°52'30". Scale 1: 24,000, contour interval 20 ft.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 Sa 93/950

1999. Topographic quadrangle maps. Maryland, Winfield quadrangle, lat. 39°22′30″-30°30′, long. 77°-77°07′30″. Scale 1:24,000, contour interval 20 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 W 726/950

2000. Topographic quadrangle maps. Maryland, Woodbine quadrangle, lat. 39°15′-39°22′30″, long. 77,-77°O7′30″. Scale 1:24,000, contour interval 20 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1950
SuDoc number:: I 19.12:20 W 851/950

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