Vestal, P.A.; Schultes, R.E. 1939. The economic botany of the Kiowa Indians as it related to the history of the tribe. Cambridge, MA: Botanical Museum. 110 p.
Vestal, P.A.; Schultes, R.E. 1939. The economic botany of the Kiowa Indians as it related to the history of the tribe. Cambridge, MA: Botanical Museum. 110 p.