CREATE TABLE table_18364 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

Phillip Landrum was first elected in 1952 from the ninth district of Georgia.
SELECT "District" FROM table_18364 WHERE "First elected" = '1952'
SELECT "District" FROM "table_18364" WHERE "First elected" = '1952'