TY - JOUR AU - Dobie, John B. AU - Kleist, Leroy C. TI - Heating poultry drinking water: Electrically heating poultry watering systems by different methods tested for economy of operation JF - California Agriculture JO - Calif Agr Y1 - 1954/01/01 VL - 8 IS - 1 SP - 7 EP - 7 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v008n01p7 AB - Tests on three methods of heating poultry watering systems electrically indicated that it was most economical to run the heating cable through the water pipe.