00590nam a22001577a 4500003000800000005001700008008004100025040002100066082001700087245011100104260004300215300004500258500007400303504004000377650001500417BD-DhUL20151019153710.0151019s2012 bg a|||| m||| 00| 0 eng d aBD-DhULcBD-DhUL a597.492bACU aAcute toxicity of Chlorpyrifos (48 EC) to singi fish, Heteropneustes fossilis (Bloch,1794) / h[MS Thesis] aDhaka : bUniversity of Dhaka, c2012. axv, 89 p. : bill. (some col.) ; c29 cm aThesis (MS) -- Department of Zoology, University of Dhaka, 2005-2006  aIncludes bibliographical references00aCat fishes