00594nam a22001577a 4500003000800000005001700008008004100025040002100066082001500087245012100102260004100223300004700264500006900311504004100380650001500421BD-DhUL20160830122908.0160830s1969    bg a|||| m||| 00| 0 eng d  aBD-DhULcBD-DhUL  a553.7bSTU 0aStudies on some endo-parasites of freshwater fishes of the family channidae (ophicephalidae) of dacca /h[MS Thesis]  aDhaka :bUniversity of Dhaka,c1969.  a[8], 80 p. : bill. (some col.) ; c30 cm.  aThesis (MS) -- Department of Zoology, University of Dhaka, 1969.  aIncludes bibliographical references. 0aFreshwater