Author Details for "Burchard, E.F."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Glass sand of the middle Mississippi basin, pp. 459-472, <In>, Hayes, C.W.; Contributions to economic geology, 1905 | Burchard, E.F. | U.S. Geological Survey, Bulletin no. 285, 506 pages | 1906 | N/A |
| Notes on various glass sands, mainly undeveloped, pp. 377-382, <In>, Contributions to economic geology, 1906, part I, metals and nonmetals except fuels | Burchard, E.F. | U.S. Geological Survey, Bulletin no. 315, 505 pages | 1907 | N/A |