000			00351nam a2200145Ia 4500
008			221117s9999 xx 000 0 und d
082			_bDHA
100			_aDHAMEJA, SURESH K.
245		0	_aENVIRONMENTAL STUDIES
250			_a4TH
260			_bSK KATARIA & SONS, NEW DELHI _c2013
300			_a406
650			_aEnvironmental Science
942			_cBK
999			_c212819 _d212819