000			00405nam a2200145Ia 4500
008			220711s9999 xx 000 0 und d
020			_a817800061X
041			_aeng
082			_a344.046 _bANJ/Int
100			_aAnjaneyulu, Y. _9921866
245			_aIntroduction to Environmental Science
250			_a1st ed.
260			_aHyderabad _bBS Publications _c2004
650			_aEnvironmental Science _9921867
999			_c634118 _d634118