000			00411nam a2200145Ia 4500
008			180713s9999 xx 000 0 und d
082			_a001 T26
100			_a"Tyagi, Anil "
245		0	_aUGC Net/set Environmental Science
260			_aDELHI
260			_b DANIKA
260			_c2011
365			_b300
942			_cBK
999			_c110767 _d110767