000			00365nam a2200145Ia 4500
008			240307s9999||||xx |||||||||||||| ||und||
020			_a9789388756471
082			_a612 _bMan/A
100			_aKatual,Manoj
245		2	_aA Textbook of Environmental Science
250			_a1st Edition
260			_aAgra _bR.Narain Pub & Distributors
300			_a160p.
942			_cBK
999			_c43039 _d43039