TY - JOUR AB - AU - Central Iowa Research and Demonstration Farm DA - 2004/1// IS - 1 VL - 2003 PB - Iowa State University Digital Press PY - 2004 TI - Farms Staff T2 - Iowa State University Research and Demonstration Farms Progress Reports UR - https://www.iastatedigitalpress.com/farmreports/article/id/4609/ ER -