Van Ackeren, Ruth books & textbook
Bartlett Richards: Nebraska Sandhills Cattleman
Richards, Bartlett, Jr. Van Ackeren, Ruth
Nebraska State Historical /1980T Hardcover
isbn-10: 0686311434 / isbn-13: 9780686311430
Lawrence Bixby: Preserver of The Old Spade Ranch
distributed by Nebraska State Historical Society /1995T Unknown Binding / 170 Pages
