TY - BOOK AU - V UNNIKRISHNAN AU - Dr. P B GOPINADHAN TI - CONTROL OF PESTS OF AMARANTHUS USING EXOTIC AND INDIGENOUS STRAINS OF Bacillus Thuringiensis BERLINER U1 - K86 N86 UN 61 PY - 1986/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF AGRICULTURAL ENTOMOLOGY ER -