Logan, William Newton, 1869-1941. The structural materials of Mississippi, a preliminary report, by William N. Logan. - Nashville, Brandon [1911] - 78 p. illus. 24 cm. - Mississippi. State geological survey. Bulletin no. 9 . LCCN: gs 12000324 Subjects--Topical Terms: Building materials. LC Class. No.: TN951.M7 / L8