00650nam a22001577a 4500003000800000005001700008008004100025040002100066082001500087245015700102260004100259300004300300500008500343504004100428650002300469BD-DhUL20151027113542.0151027s12  1997bg a|||| m||| 00| 0|eng d  aBD-DhULcBD-DhUL  a639.2bSTU  aStudy on fish production and catch diversity in three beels namely-schitani, godadanga and Maragangi in Melandaha under Jamalpur district /h[MS Thesis]  aDhaka :bUniversity of Dhaka,c1997.  aix, 93p. :bill. tabs. figs ; c28 cm.  aThesis (M.Sc.) -- Department of Zoology, University of Dhaka, Session : 1993-94.  aIncludes bibliographical references.  2Commercial fishing