000 00392nam a2200157Ia 4500
005 20250516195533.0
008 250516s9999 xx 000 0 und d
020 _a81-7319-410-6
041 _aeng
082 _a333.75
_bSUB
100 _aSubramanian, V.
245 _aA text book in environmental science
260 _aNew delhi
_bNarosa pub.
_c2007
300 _a238 p.
650 _aGeology
999 _c64139
_d64139