000 00323nam a2200133Ia 4500
020 _a817800061X
082 _a333.7
_bANJ
100 _aAnjaneyulu, Y.
245 _aIntroduction to environmental science.
260 _aHyderabad
_bB.S. Publications
_c2004
300 _axxvi,734p.
890 _aIndia
999 _c17634
_d17634