TY - BOOK AU - Prasad,Krishna AU - Guide: Gangrade,G.A TI - Studies on the external morphology and anatomy of dichocrocis punctiferalis guen and varietal resistance of castor (ricinus communis Linn.) against dichocrocis punctiferalis guen (pyralididae : lepidoptera ) U1 - 632.7 PY - 1965/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Entomology ER -