000			00338nam a2200145Ia 4500
008			180514s9999 xx 000 0 und d
020			_a9789350770795
100			_aParikh
245		0	_aEnvironmental Studies
250			_a1 st
260			_bTech Man Publication Pune _c2012
300			_a332
700			_aDwivedi, P.
942			_cBK _01
999			_c4500 _d4500