TY - BOOK AU - P L KAMALAKSHI AMMA AU - K K RAVINDRAN NAIR TI - USE OF ORGANIC AMMENDMENTS FOR THE CONTROL OF ROOT - KNOT NEMATODE IN BRINJAL U1 - K86 N86 KA 63 PY - 1986/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF AGRICULTURAL ENTOMOLOGY ER -