00693nam a22001697a 4500 BD-DhUL 20190219145236.0 190219s2018 bg ab||| |||| 00| 0 eng d BD-DhUL BD-DhUL BD-DhUL 597.30954926 SPE Species composition, seasonal variation and percentagecontribution of the Elasmobranchs at the Parerhat,Pirojpur, Southwest of Bangladesh / Dhaka : University of Dhaka, 2018 [1], vi, 68 p. : ill. (some col.) ; 30 cm Thesis (M.S) -- Department of Zoology, University of Dhaka, 2018.Includes bibliographical references Elasmobranchii - Bangladesh ddc BK 246233 246233 0 0 ddc 0 597_309549260000000_SPE 0 NFIC 374639 DUL DUL REF 2019-02-19 Gift 597.30954926 SPE 509212 2019-02-19 1 2019-02-19 BK