Preliminary Field Evaluation of EPA Method CTM-039 (PM2.5 Stack Sampling Method)
Dr. Michael D. Buser, USDA, ARS, Cotton Production & Processing Research Unit, Route 3, Box 215, Lubbock, TX 79401 and Dr. Derek P. Whitelock, USDA, ARS, Southwestern Cotton Ginning Research Laboratory, P. O. Box 578, Mesilla Park, NM 88047.