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Ghosh, Ashim Kumar. A Text book of Botany / Ashim Kumar Ghosh; Kashinath Bhattacharya; Gopinath Hait. - Kolkata : New Central, 2016 1072p. : Vol. 3 9788173819650 650 * Botany * * Bhattacharya, Kashinath Hait, Gopinath * Title