000			00332nam a2200133Ia 4500
008			230326s9999 xx 000 0 und d
020			_a0
082			_a628 _bVAR
100			_aVarandani, N. S.
245		0	_aBasic Of Environmental Studies
260			_aAhmedabad _bBooks India Publications _c2009
365			_b225
650			_a _a
999			_c13280 _d13280