Showing 1 - 20 of 39 for search: 'Walker, George Walton, 1921-', query time: 0.13s
by Walker, George Walton, 1921-
Published: California State Printing Office, 1956
Description: 38 pages : maps, diagrams, tables ; 28 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Geological Survey, 1973
Description: 1 map : color ; 45 x 63 cm. folded in envelope 30 x 24 cm.
Map
by Walker, George Walton, 1921-
Published: U.S. Dept. of the Interior, Geological Survey, 1956
Description: 48 leaves : map ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of the Interior, Geological Survey, 1956
Description: 59 pages : illustrations ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of Interior, Geological Survey, 1953
Description: 5 leaves ; 27 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of Interior, Geological Survey, 1953
Description: 13 leaves : 1 map ; 27 cm.
Book
by Walker, George Walton, 1921-
Published: Division of Mines, 1950
Description: 5 pages : illustrations ; 28 cm.
Book
by Walker, George Walton, 1921-
Published: Division of Mines, 1950
Description: 8 pages : illustrations ; 28 cm.
Book
by Walker, George Walton, 1921-
Published: Division of Mines, 1953
Description: 8 pages : illustrations ; 28 cm.
Book
by Walker, George Walton, 1921-
Published: The Survey, 1966
Description: 1 map : color ; 44 x 33 cm., on sheet 66 x 92 cm., folded in envelope 30 x 24 cm.
Map
by Walker, George Walton, 1921-
Published: U.S. Dept. of the Interior, Geological Survey, 1954
Description: 69 leaves : maps ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: The Survey, 1967
Description: 1 map : color ; 44 x 32 cm., on sheet 63 x 95 cm., folded in envelope 30 x 24 cm.
Map
by Walker, George Walton, 1921-
Published: U.S. Geological Survey, 1963
Description: 1 map : color ; 45 x 33 cm., folded in envelope 30 x 24 cm.
Map
by Walker, George Walton, 1921-
Published: U.S. Geological Survey, 1974
Description: 1 map and supplementary sheet ; 50 x 66 cm., sheets 91 x 71 cm.
Map
by Walker, George Walton, 1921-
Published: [United States Geological Survey], 1973
Description: 2 maps ; 97 x 72 cm. and 45 x 36 cm.
Map
by Walker, George Walton, 1921-
Published: U.S. Dept. of Interior, Geological Survey, 1957
Description: 39 leaves : illustrations ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of the Interior, Geological Survey, 1955
Description: 20 leaves : illustrations, map ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of the Interior, Geological Survey, 1957
Description: 156 pages : illustrations ; 29 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Dept. of Interior, Geological Survey, 1953
Description: 13 leaves : maps ; 27 cm.
Book
by Walker, George Walton, 1921-
Published: U.S. Govt. Print. Off., 1968
Description: v, 17 pages : iii., maps ; 24 cm.
Book

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