Subject
Rules and practice
8
Telecommunication Law and legislation
8
Radio frequency allocation Law and legislation
5
Water transfer Law and legislation
5
Water quality management International cooperation
4
Radio frequency International cooperation
3
Continental shelf
2
Defense information, Classified Law and legislation
2
Defense information, Classified Security measures International cooperation
2
Mexico Boundaries
2
United States Boundaries
2
Water quality management
2
Colorado River (Colo.-Mexico) Water rights
1
Customs administration Law and legislation
1
Disaster relief International cooperation
1
Earth sciences Research International cooperation
1
Emergency management Law and legislation
1
Environmental management
1
Environmental management International cooperation
1
Free trade
1
Investment guaranty insurance
1
Investments, American Law and legislation
1
Research Law and legislation
1
Rio Grande (Colo.-Mexico and Tex.) Channels Management International cooperation
1
Sewage disposal Law and legislation
1
Tequila industry Law and legislation
1