Yáñez Delgadillo, Agustin, The lean lands. Translated by Ethel Brinton. Illustrated by Alberto Beltrán. - Austin University of Texas Press [c1968] - viii, 328 p. illus. 23 cm. - Texas pan-American series . Translation of Las tierras flacas. ISBN: 0292783841 LCCN: 68059338 //r83 LC Class. No.: PZ3.Y153 PQ7297.Y3 / Le Dewey Class. No.: 863