000 00366nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a817648797X
082 _a628 D975
100 _aDUTTA, A.& OTHERS.
245 0 _aENVIRONMENTAL ISSUES AND CHALLENGES
260 _aNEW DELHI
_bAPH Publishing Corporation
_c2009
300 _avi+351p.,23x14Cms.
942 _cBK
_2DDC
999 _c36924
_d36924