000			00385nam a2200145Ia 4500
008			190829s9999 xx 000 0 und d
020			_a81 224 1293 9
082			_a577 _bANI/EN
100			_aANIL KUMAR DE
100			_aARNAB KUMAR DE
245		0	_aENVIRONMENTAL STUDIES
250			_a1st Ed.
260			_bNew Age International Publishers, New Delhi _aNew Delhi _c2001
942			_cBK
999			_c8962 _d8962