The Vegetarian Society UK's  history pages

A brief round up with some good links: www.vegsoc.org/info/developm.html ,

http://www.vegsoc.org/members/history/index.html

The history of the International Vegetarian Union: www.ivu.org/history/

The IVU online library

A wonderful collection of out of copyright books with a veggie theme, digitised for reading online

www.ivu.org/history/online-library.html