00602nam a22001577a 4500003000800000005001700008008004100025040002100066082001300087245012700100260004200227300004700269500007600316504004100392650001100433BD-DhUL20160905104219.0160905s1969    bg a|||| m||| 00| 0 eng d  aBD-DhULcBD-DhUL  a597bCOM 0aComparative studies on the morphology & histology of carnivorous and herbivorous fishes the family gobiidae /h[MS Thesis]  aDhaka :bUniversity of Dhaka, c1983.  axiii, 113p. : bill. (some col.) ;c29 cm.  aThesis (MS )--Department of Zoology, University of Dhaka, Session 1969.  aIncludes bibliographical references. 0aFishes