000			00507nam a22001457a 4500
005			20190426121349.0
008			190426b xxu||||| |||| 00| 0 eng d
041			_aeng
100			_aYadav, Amit Kumar. _922579
245			_aEnvironmental concern : _bleachability of toxic metals during the use of fly ash in materials / _cAmit Kumar Yadav .
260			_cJuly 2018.
300			_a272 p ;.
502			_aSchool of environment and sustainable development , under the supervision of M.H.Fulekar.
942			_cTH
999			_c36728 _d36728