000			00332nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a628
082			_bDE
100			_a"De, Anil Kumar"
245		0	_aEnvironmental Studies
260			_aNew Delhi
260			_bN.A.I
260			_c2006
300			_a116
999			_c49455 _d49455