report.page.list(:list).add_row do |row|
        row.item(:library).value(item.shelf.library.display_name.localize) if item.shelf && item.shelf.library
        row.item(:carrier_type).value(item.manifestation.carrier_type.display_name.localize) if item.manifestation && item.manifestation.carrier_type
        row.item(:shelf).value(item.shelf.display_name) if item.shelf
        row.item(:ndc).value(item.manifestation.ndc) if item.manifestation