Terrestrial Wildlife Inventory in Selected Coal Areas : Powder River Resources Area : Final ReportPeter R. Martin, Kristi DuBois, Heidi B. 1953- Youmans · First published 2018Open the Tome
High nesting density of birds of prey near Kevin, MontanaKristi DuBois · First published 1988Open the Tome
Rocky Mountain front raptor survey, December 1982-August 1984Kristi DuBois · First published 1984Open the Tome
