http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census
Title from caption (viewed Sept. 22, 2003).
GPO Cataloging Record Distribution Program (CRDP).
Mode of access: Internet from the Census Bureau website. Previously available as of 9/22/2003: http://www.census.gov/cir/www/325/mq325b.html.
Current industrial reports. MA28B, Fertilizer materials
Current industrial reports. MA325B, Inorganic fertilizer materials and related products