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024 _a8082
037 _cTheses
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aWalia Archana
_9528092
110 _aUniversity of Delhi. Faculty of Science. Department of Zoology
245 0 _aStudy on the characteristics , leaching and toxicity of fly ash from Indra Prastha Thermal Power Station , Delhi and impact assesment of its disposal on the Limnology of river Yamuna
260 _c1994
650 _aZOOLOGY
700 _a Prof N K Mahra Supervisor
_9528093
700 _aUniversity of Delhi. Faculty of Science. Department of Zoology
942 _cDIS
_2CC
999 _c861969
_d861969