000			00691nam a22001697a 4500
003			BD-DhUL
005			20141110110741.0
008			141110s1993 b a|||| |||| 001 0 eng d
020			_a9845101003
040			_cBD-DhUL _dBD-DhUL
082			_a551.48 _bINH
245			_aHypertrophic and polluted freshwater ecosystems : _becological basesfor water resource management : proceedings of an International symposium on limnology held in Dhaka, Bangladesh, 25-28 November, 1991 / _cEdited by, Max M. Tilzer and Moniruzzaman Khondker.
260			_aBangladesh : _bDepartment of Botany, _cc1993.
300			_aviii, 229 p. : _bill. ; _c25 cm.
500			_aIncludes Index.
942			_2ddc _cBK
999			_c18343 _d18343