Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Report of investigations (University of Texas. Bureau of Economic Geology) 6 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 10 1 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 17 1 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 26. 1 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 27. 1 Report of investigations - University of Texas, Bureau of Economic Geology ; no. 42 1 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 48. 1 Report of investigations (University of Texas. Bureau of Economic Geology) ; no. 54. 1 Report of ... railroad explorations, 1855 - United States War Dept ; v. 1, [rept.] IV 1 Report of the Record Commissioners of the City of Boston 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >