Mitra, Debabrata Studies in Botany . by Debabrata Mitra , Jibesh Guha & Sail Kumar Chowdhuri - 7th rev. ed. rep. - calcutta: Moulik Library., 2005. - 1300p.: 15cm. Subjects--Index Terms: Specific topics in natural history. Botany Dewey Class. No.: 581.07