Deaccessioned 06/11/2014. Not in Mission. Obsolete: Habits and Economic Status of the Pocket Gophers is a treatise designed to help landowners throughout the United States rid their property of the destructive tendencies of gophers. A map of geographic distribution is included as is a chart of Species and subspecies of Pocket Gophers of the Genera Thomomys, Geomys, and Cratgeomys, with General Ranges in the United States. Much of the booklet is dedicated the life habits of this gopher, and the damage to agricultural crops caused by them.