000			00333nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aKaushik Anubha & Kaushik C P
245		0	_aPerspectives In Environmental Studies
250			_a6th(2018)Reprint (2020)
260			_bNew Age
300			_a357
650			_aSPM
942			_cPARAC
999			_c11967 _d11967