TY - BOOK AU - NEETHU S KUMAR AU - Dr.BRIGIT JOSEPH TI - PRE-HARVEST FORECASTING MODELS AND INSTABILITY IN PRODUCTION OF CASSAVA (Manihot esculenta Crantz.) U1 - J:B28 P17 PY - 2017/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF AGRICULTURAL STATISTICS ER -