000 00411pam a2200157a 44500
008 140414b2009 xxu||||| |||| 00| 0 eng d
082 _a628
_b73207
100 _aASTHANA, D K
245 _aEnviromental Studies
_c
260 _aNew Delhi
_bS Chand
_c2009
650 _a ENVIROMENTAL STUDIES
650 _aENVIRONMENTAL SCIENCE
690 _aENVIRONMENTAL SCIENCE
700 _aASTHANA, MEERA
906 _a31631
999 _c30152
_d30152