http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
viii, 128 pages, 70 unnumbered folded pages of plates : illustrations, maps ; 29 cm.
The Cushing Library/Chapman Texas Collection copy is part of the Floyd & Louise Chapman Texas & Borderlands Collection.
Prepared in cooperation with Texas Agricultural Experiment Station.