Subject
Indian reservations
208
Indians of North America
68
Gambling on Indian reservations Law and legislation
61
Groundwater
61
Indians of North America Government relations
48
Geology
47
Land titles Registration and transfer
46
Water quality
45
Indians of North America Land tenure
40
Water-supply
38
Water rights
36
Indians of North America Legal status, laws, etc
35
Indian land transfers
27
Indians of North America Claims
27
Geology, Stratigraphic
22
Indian reservation police
21
Mines and mineral resources
21
Ute Mountain Indian Reservation
21
Roads
20
Southern Ute Indian Reservation (Colo.)
20
Indians of North America Gambling
19
Indians of North America Economic conditions
18
Groundwater Quality
17
Gambling on Indian reservations
16
Aquifers
15
Irrigation Costs
15
Hydrogeology
14
Land trusts
14
Navajo Indian Reservation
14
Flood forecasting
13
Wind River Indian Reservation (Wyo.)
13
Gambling Law and legislation
12
Groundwater flow
12
Law enforcement
12
Casinos Law and legislation
11
Grand Ronde Indian Reservation (Or.)
11
Hydrology
11
Mineral rights
11
Water resources development
11
Blackfeet Tribe of the Blackfeet Indian Reservation of Montana Claims
10
Criminal justice, Administration of
10
Federal aid to Indians
10
Groundwater Pollution
10
Navajo Indians
10
Arapaho Indians
9
Fort Hall Indian Reservation (Idaho) Boundaries
9
Off-reservation casinos Law and legislation
9
Ojibwa Indians
9
Shoshone-Bannock Tribes of the Fort Hall Reservation of Idaho Claims
9
Cheyenne River Indian Reservation (S.D.)
8
more ...