Author
United States. Office of Indian Affairs
6
Rosebud Sioux Tribe of the Rosebud Indian Reservation, South Dakota
2
Cheyenne River Sioux Tribe of the Cheyenne River Reservation, South Dakota
1
Flandreau Santee Sioux Tribe of South Dakota
1
Lower Brule Sioux Tribe of the Lower Brule Reservation, South Dakota
1
Oglala Sioux Tribe of the Pine Ridge Reservation, South Dakota
1
Sisseton-Wahpeton Sioux Tribe of the Lake Traverse Reservation
1
United States. Bureau of Indian Affairs
1