000 00363nam a2200133Ia 4500
008 220425s2002 xx 000 0 und d
020 _a8176293598
082 _a363.7363
_bRAD/ENV
100 _aRadha, S.
_9602138
245 _aEnvironmental Challenges of the 21st century
250 _a1st ed.
260 _aNew Delhi
_bDeep & Deep
_c2002
300 _axvii, 510 p
999 _c426115
_d426115