Subject
Water quality
37
Water-supply
36
Texas History
19
Texas Annexation to the United States
18
Rules and practice
16
Auditing
14
Courthouses
11
Geology
11
Public buildings
11
Texas Description and travel
11
Evaluation
9
Frontier and pioneer life
9
Grants-in-aid Auditing
9
United States History
9
United States History Regimental histories
9
Management
8
Soldiers Crimes against
8
United States Politics and government
8
Aquifers
7
History
7
Interagency coordination
7
Mass murder
7
Military life
7
Texas
7
Disaster relief Finance Auditing
6
Emergency management Finance Auditing
6
Geology, Economic
6
Groundwater Composition
6
Military bases Security measures
6
Searches and seizures
6
Small business Finance
6
Small business Planning
6
Small business Planning Information resources
6
United States Foreign relations
6
Appropriations and expenditures
5
Fort Hood Shooting, Fort Hood, Tex., 2009
5
Terrorism Prevention
5
Terrorism Religious aspects Islam
5
United States Boundaries
5
Waco Branch Davidian Disaster, Tex., 1993
5
Contested elections
4
Disaster relief
4
Emergency management
4
Facilities
4
Fertilizer industry Accidents
4
Hurricane Harvey, 2017
4
Intergovernmental cooperation
4
Mexico Foreign relations
4
Noncitizen detention centers Management Evaluation
4
Officials and employees
4
more ...