J. Grace Walker, Nell F. Bartels & Mary E. Marye
Key to mastery tests for Trail fires; revised Landis edition. (Mary E. Richardson)
R581779. Key to mastery tests for Trail fires; revised Landis edition. By J. Grace Walker, Nell F. Bartels & Mary E. Marye (Mary E. Richardson) © 14Feb47; AA45654. Blanche Walker (E), Nell F. Bartels & Mary E. Marye (Mary E. Richardson) (A); 29Jul74; R581779.
Blanche Walker|E||Nell F. Bartels & Mary E. Marye|Mary E. Richardson|||A