TY - BOOK AU - ATHUL KRISHNA P AU - JIHANA P AU - MOHAMMAD AFSAL AU - VEENA VINOD K AU - SINDHU BHASKAR (Guide) TI - PERFORMANCE EVALUATION OF TRACTOR OPERATED COMBINE HARVESTER U1 - 631.37 PY - 2023/// CY - TAVANUR PB - DEPARTMENT OF FARM MACHINERY POWER ENGINEERING ER -