http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (280 unnumbered pages) : map, forms
Title from PDF title screen (viewed June 26, 2012).
U.S. G.P.O. sales statement incorrect in publication.
Text in English and Spanish in parallel columns.
1987 census of agriculture. Volume 1, Geographic area series. Part 52, Puerto Rico