Geologic literature on North America, 1785-1918 /
Nickles, John Milton,1859-1945.
Washington : Government Printing Office,
1923.
Includes material found in Bulletins 127, 188, 189, 301, 372, 409, 444, 495, 524, 545, 617, 645, 665, 684, 698, and much additional.
Geology