Rattan Lan & E S Narayanan. (1966). Radiotracer techniques in entomological investigations. Indian council of agricultural research.
Chicago-tyylinen lähdeviittausRattan Lan ja E S Narayanan. Radiotracer Techniques in Entomological Investigations. Indian council of agricultural research, 1966.
MLA-viiteRattan Lan ja E S Narayanan. Radiotracer Techniques in Entomological Investigations. Indian council of agricultural research, 1966.
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