O'Brien, Esse Forrester- ....T-BF4
O'Brien, Robert ....T-AB6
O'Connor, Robert F. ....T-CF18
O'Kennon, Bob ....T-EG26
O'Neal, Bill ....T-AH9, T-BK15
O'Rear, Charles, ill. ....T-BF109
O'Shea, John F. ....T-BC21
O'Sullivan, Maurice ....T-BE16
Oakley, Peggy ....T-AJ85
Oats, barley, rye, 1582-1976 ....T-EJ9
Oberholser, Harry C. ....T-EG112
Occupational employment statistics ....T-CH72
Occupations in Texas: a descriptive analysis of forty-seven occupations ....T-CH101
Oceanography: a union catalog of selected Texas Gulf Coast library resources ....T-EF68
Oceanography Project, Regional Information and Communication Exchange ....T-EF68
OCLC connection ....T-AK53
Odintz, Mark F. ....T-AB8, T-AB11, T-DB6, T-DB7
Of borders and margins: hispanic disciples in Texas, 1888-1945 ....T-BC30
Off the beaten path series ....T-CL29
Office of Consumer Credit Commissioner .... T-CH15, T-CH79
Office of Court Administration ....T-CK20, T-CK29, T-CK30
Office of Small Business Development ....T-CH32
Office of the Governor ....T-CJ7
Office of the Governor, Criminal Justice Division ....T-CC44
Office of the Governor, Economic Development & Tourism ....T-CH67
Office of the Governor, Texas Music Office ....T-BJ5, T-BJ6
Office of the Texas State Climatologist ....T-EF51
Officers of the Texas Legislature, 1846-2002 ....T-CJ11
Official guide to Texas state parks ....T-BK65
Official highway map ....T-CL14
Official highway travel map ....T-CL14
Official history of chiropractic in Texas ....T-EH30
Official map of the highway system of Texas ....T-CL14
Official state publications ....T-AF1
Official Texas state holidays ....T-CF31
Official travel map ....T-CL14
Ogden, Scott ....T-EJ81
Oil and gas directory ....T-EK39
Oil and gas industry, 1859-1983 ....T-CH57
Oil and gas on Texas state lands: an assessment of the resource and characterization of type reservoirs ....T-EK40
Oil and gas reservoirs ....T-CL7, T-EK35
Oil and hazardous substances spill contingency plan ....T-EK20
Oil portraits from the Summerfield G. Roberts Collection ....T-AH10
Old home place: farming on the West Texas frontier ....T-EJ11
Old Jail Art Center ....T-BF32
Old ranches of the Texas Plains ....T-BF67
Old three hundred: the first Anglo colony in Texas ....T-AJ16
Olds, Brenda F. Sheldon ....T-AF5
Olson, Donald W. ....T-EC12
On-site sewage facilities (OSSF): collected regulatory guidance ....T-EK16
Oncor Economic Development Group ....T-CH61
One-hundred fifty years of the Southwestern tradition ....T-BG3
One thousand and one (1001) Texas place names ....T-AB10, T-CL4
One thousand and one most asked questions about the American West ....T-AB9
Online population and demographics ....T-CG5
Only located copies of one hundred forty Texas pamphlets and broadsides: an exhibit marking the gift of the Thomas W. Streeter Texas Collection by friends of the Yale University Library ....T-AA27
Only Texas cookbook ....T-EJ103
Open meetings handbook ....T-CK36
Open records decisions ....T-CK67
Open records decisions of the attorneys general of Texas, 1973-1988 ....T-CK56
Open records letter rulings ....T-CK68
Open records/open meetings, 1967-1975 ....T-CK55
Opening of the Southern mind: the desegregation of higher education in Texas, 1865-1965 ....T-CB42
Opinion Service ....T-CK7, T-CK8, T-CK9
Opinions of the Attorney General of Texas ....T-CK55, T-CK56, T-CK57, T-CK58, T-CK59, T-CK67, T-CK68, T-CK69
Opinions of the Court of Criminal Appeals of Texas ....T-CK7
Opinions of the courts of appeals of Texas: civil cases ....T-CK8
Opinions of the courts of appeals of Texas: criminal cases ....T-CK9
Opinions of the Supreme Court from 1840 to 1844 inclusive ....T-CK6
Oppenheimer, Evelyn, introd. ....T-AH10
Oral history of western swing ....T-BJ10
Orchids of Texas ....T-EG70
Ordway, Nicholas ....T-AC21
Organic vegetable gardening: the total guide to growing vegetables, fruits, herbs and other edible plants the natural way ....T-EJ54
Organizations exempt from limited sales and use tax ....T-CA4
Organized high school basketball for Blacks in Texas, 1940-1970: 4A, 3A, 2A ....T-BK20
Original chuckwagon and Mexican foods ....T-EJ114
Orman, Richard A. Van ....T-AA61
Ornamental trees ....T-EJ71
Orton, Robert B. ....T-EF38
Osburn, Judy, ill. ....T-BG22
Otto, Stella B. ....T-EJ78
Otton, William G. ....T-BF22
Our Catholic heritage in Texas, 1519-1936 ....T-BC24
Our Lady of the Lake College ....T-AG13
Our lost architectural heritage ....T-BF58
Our Tejano heroes: outstanding Mexican-Americans in Texas ....T-AH28
Our Texas heritage: ethnic traditions and recipes ....T-EJ118
Out of the ordinary: new art from Texas ....T-BF28
Outdoor sculpture in Texas ....T-BF114
Outlaws and gunmen ....T-DB45
Outlaws in petticoats and other notorious Texas women ....T-AH38
Outstanding Mexican-Americans in Texas ....T-AH28
Overland on the California Trail, 1846-1859: a bibliography of manuscript & printed travel narratives ....T-AA67
Overview of how to make your web site accessible to people with disabilities ...T-AK26
Overview of Texas population change, 1970-1980 ....T-CG16
Owen, Lorrie K. ....T-DB36
Owens, William A. ....T-BF102