Published in Occasional Pap. Mus. Tess tech. Univ, in 1975, in volume 29, pages 1-18

Created: 2017-12-17, modified: 2017-12-17

Published in Occasional Pap. Mus. Texas Tech. Univ, in 1975, in volume 34, pages 1-7

Created: 2017-12-17, modified: 2017-12-17