I have the following resources ready for your perusal:

• Retail - A list of vendors for clarinet related "things": instruments, barrels, mouthpieces, music, and more ...
• International Music Centers - This is a list of all the International Music Centers and their addresses
• Bibliography - A list of references on clarinet history, performance techniques, etc.
• Online Resources - Musician's Health Pages, Mailing Lists, and Interesting Web Pages
• Music Libraries - A list of available lending libraries for clarinet music.
• Societies and Periodicals - A list of Societies and Periodicals especially geared towards the clarinet
• A listing of publishers , both domestic and foreign, and copyright administrating offices. This listing is based on information submitted by the membership of Music Publishers Association, National Music Publishers Association and the Church Music Publishers Association.