McCracken, Karen Harden.
Connie Hagar : the life history of a Texas birdwatcher. - [S.l.] : Texas A. & M. University Press, 1986. - 296 p.
Hagar, Connie, 1886--1973
Connie Hagar : the life history of a Texas birdwatcher. - [S.l.] : Texas A. & M. University Press, 1986. - 296 p.
Hagar, Connie, 1886--1973