SINGH, S., RAI, M.K. and SINGH, V. (2010) “FIELD EFFICACY OF CERTAIN BIO-RATIONAL INSECTICIDES AND BACILLUS THURINGIENSIS BASED BIO-INSECTICIDES AGAINST CABBAGE BUTTERFLY, PIERIS BRASSICAE LINN”, Vegetable Science, 37(01), pp. 72–74. doi:10.61180/.