000 00645nam a22001817a 4500
003 BD-DhUL
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040 _aBD-DhUL
_cBD-DhUL
082 _a577.68
_bABU
245 1 0 _aAbundance and seasonal variation of plankton in hamil beel in relation to some physico-chemical factors /
_h[MS Thesis]
260 _aDhaka :
_bUniversity of Dhaka,
_c2000.
300 _aviii, 151 p.:
_bill. ;
_c29 cm.
500 _aThesis (MS)--Dept. of Zoology, University of Dhaka, 1996-1997.
504 _aIncludes bibliographical references.
650 0 0 _aWetland ecology
942 _2ddc
_cREF
999 _c41633
_d41633