1. Texas A&M AgriLife Research Station3507 Hwy 59 EBeevilleTX78102
2. Dep. of Soil and Crop SciencesTexas A&M Univ.2474 TAMU370 Olsen BlvdCollege StationTX77843
3. Dep. of Biological & Agricultural EngineeringTexas A&M Univ.2117 TAMU333 Spence StreetCollege StationTX77843
4. Texas A&M AgriLife Research and Extension Center10345 State Hwy 44Corpus ChristiTX78406