Channel Catalog for Sub-section 81:
- (theology: Frequently tagged products at Amazon.com),
- (THE FACTNET BLOG: Public Interest News & Dialog),
- (Emerald | Industrial Lubrication and Tribology | Table of Contents),
- (Comments on: Creating the Comment Monsters),
- (Emerald | foresight | Table of Contents),
- (Emerald | foresight | Table of Contents),
- (China on the Rise | NewsHour with Jim Lehrer Podcast | PBS),
- (openPR.com - New Public Relations: Energy & Environment),
- (mishima's items),
- (openPR.com - New Public Relations: Health & Medicine),
- (gilchrist)