000 00550nam a2200157Ia 45e0
008 131129n1999 ii |||gr||||Z||||||eng
020 _a8170997275
082 _a551
100 _aPal, Chandra,
_eAuthor.
245 0 _aEnviromental Pollution and Development
_cChandra Pal
_hTextual Documents
260 _aNew Delhi
_bMittal Publishers
_c1999
300 _a544
653 _aEnviromental
653 _aGeology, hydrology & meteorology
942 _2ddc
_cTXT
999 _c5876
_d5876