Duhra, M S, Department of Entomology, Raiendra Agricultural University, Pusa, Bihar,, India
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Vol 64, No 6 (1983): (June 1983) Section C:Biological Sciences - Original Papers - Entomology
Toxicity of field-Weathered residues of insecticides to the cabbage butterfly Pieris brassicae L.
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ISSN: 0970-4140