000 00385nam a22001457a 4500
020 _a9788192372860
082 _a333.7
_bFAT/D
100 _aFatma Sarwar Khan
245 _aDBS handbook of environmental science/
_cby Fatma Sarwar Khan
260 _aNew Delhi:
_bDBS Imprints,
_c2013.
300 _a795p.
650 _aEnvironmental Science
650 _aSocial Sciences
942 _cBK
999 _c59181
_d59181