"Directory of Members in the 31st Legislature of the Oklahoma State Senate (1967)"1967-01-01unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_001_9_0000_3_72The document provides information on the members of the Oklahoma State Senate in the 31st Legislature in 1967, including their names and the counties they represented. It also lists the population figures for each county based on the 1960 census, with a total population of 2,328,284. The data is presented in a map-like format, with each county's representative and population listed separately.