Morse, William Clifford, 1874- Geologic conditions governing sites of bridges and other structures, by William Clifford Morse, PH.D. - [University, Miss.] 1935. - [3]-19, [1] p. incl. illus., map. 23 cm. - Mississippi. State geological survey. Bulletin 27 . LCCN: gs 35000147 Subjects--Topical Terms: Geology. LC Class. No.: QE129 / .A2 no. 27