United States. Bureau of Land Management. Roswell District Office. (1993). Preliminary map showing distribution of potash resources, Carlsbad mining district, Eddy and Lea counties, New Mexico. The District.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Roswell District Office. Preliminary Map Showing Distribution of Potash Resources, Carlsbad Mining District, Eddy and Lea Counties, New Mexico. [Roswell, N.M.]: The District, 1993.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Roswell District Office. Preliminary Map Showing Distribution of Potash Resources, Carlsbad Mining District, Eddy and Lea Counties, New Mexico. The District, 1993.
Warning: These citations may not always be 100% accurate.