000			00516nam a2200205Ia 4500
001			33545
005			20250221153210.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a70590923
100			_aBenny Joseph
245		0	_aEnvironmental studies
260			_aNew Delhi
260			_bTata McGraw-Hill
260			_c2005
300			_axvi, 343p.
500			_aDonated by Mr. Sivadayanidhi. Includes index.
650			_aEnvironmental engineering
650			_aEnvironmental studies
942			_cBK
999			_c49361 _d49361