TY - GEN AU - Krishnarajan,J.and Kandasamy,O.S. TI - Training manual: advances in chemical weed control and residue estimation and management (18.01.2000 to 27.01.200) PY - 2000/// CY - Coimbatore PB - Centre for Advanced studies in Agronomy KW - Manual KW - Residue estimation KW - Weed control ER -