The Trona Patch Times is the most knowledgeable monthly publication about the soda ash industry in the world. Each Trona Patch Times carries a wealth of information to the reader and each Trona Patch Times is up-to-the-minute when published. Every copy is a valuable, time-specific resource useful to researchers, speech writers, market forecasters and scholars.
Walter Clark Consulting, the publisher of the Trona Patch Times, maintains a complete library of past editions of the Newsletter beginning with the first edition sent to subscribers in February 1998. Individual copies are available for purchase and will be sent by U.S Air Mail anywhere in the world.
Past issues of the Trona Patch Times are available for $50 per issue, $55 for orders shipped outside the United States.
| Internet Edition | Newsletter of the Soda Ash Industry | April 2008 |
© 2008 Walter Clark Consulting. Federal Copyright law prohibits unauthorized reproduction by any means without prior written permission of the publisher.