000 00538 a2200169 4500
005 20140408151725.0
008 140408b xxu||||| |||| 00| 0 eng d
020 _a9788189301446
080 _a(079.1):502/504
_bTYA"2014"
100 _aTyagi, Anil
_916043
245 _aTrueman's specific series UGC NET/SET environmental science
_benvironmental Science
_cAnil Tyagi and Virendra Singh
260 _c2014
_bDanika
_aNew Delhi
300 _a568p.
653 _aUGC NET - environmental science
700 _aSingh, Virendra
942 _cREF
999 _c79884
_d79883