http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
40 pages : maps (1 folded color) ; 23 cm.
At head of title: U.S. Department of Agriculture, Bureau of Soils.
"Advance sheets--Field operations of the Bureau of Soils, 1915."
Microfilm. College Station, Tex. : Microfilmed by Southwest Micropublishing, Inc. on behalf of Texas A&M University General Libraries, 1999. 1 microfilm reel : negative ; 35 mm. (USAIN preservation project state and local agricultural literature of Texas, 1820-1945 ; reel 45.8)
Microfilm. College Station, Tex. : Microfilmed by Southwest Micropublishing, Inc. on behalf of Texas A&M University General Libraries, 1999. 1 microfilm reel ; 35 mm. (USAIN preservation project state and local agricultural literature of Texas, 1820-1945 ; reel 45.8)
USAIN state and local literature preservation project, Texas ; reel 45.8