http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Preserving fiber quality in cotton ginning for maximum returns to producers
Agricultural Engineering Research Division.
prepared by Agricultural Engineering Research Division, Agricultural Research Service.
Supersedes Leaflet 169, Preventing gin damage to cotton.
Farmers' bulletin (United States. Department of Agriculture) ; no. 2194