000 00402nam a2200169Ia 4500
008 200428s9999||||xx |||||||||||||| ||und||
020 _c995
040 _aMAIN
041 _aEnglish
082 _a363.7
_bKUM
100 _aKumar, H.D.
245 _aEnvironmental science: economic, social and political
260 _bDaya Pub.House
_c2003
300 _a459p.
650 _aENVIRONMENT
942 _cGB
999 _c2686
_d2686