Mark Welch
Texas A&M AgriLife Extension Economist
600 John Kimbrough Blvd
TAMU 2124
College Station, Texas 77843
Tel. (979)845-8011
Fax. (979)845-4906
JMWelch(at)tamu.edu
The opinions and recommendations expressed are solely those of the author and are intended for educational purposes only as part of the Texas A&M AgriLife Extension Service. Texas A&M AgriLife Extension Service assumes no liability for the use of this newsletter. Educational programs of the Texas A&M AgriLife Extension Service are open to all people without regard to race, color, sex, disability, religion, age, or national origin. The Texas A&M University System, U.S. Department of Agriculture, and the County Commissioners Courts of Texas Cooperating