000 00890nam a22002057a 4500
005 20100803155248.0
010 _aENG-97970
020 _a9788178128597
_c165.00
035 _aEN-81503
037 _bDBAD/PUB
082 _a333.7
100 _aBirendra Bahadur Singh
_96194
245 _aR. Gupta's guide to environmental sciences :
_ba comprehensive book for UGC-NET, UPSC, IFS, banking and other recruitment and entrance examinations /
_cby Birendra Bahadur Singh
260 _aNew Delhi
_bRamesh Publishing House
_c2011
270 _a12-H, New Daryaganj Road, Opp.Traffic Kotwali
_bNew Delhi
_e110002
300 _aiv,264p.
_c24cm (pbk)
650 _aEnvironmental science
_96195
942 _2ddc
_cEN
_h333.7
_mBIR
999 _c39043
_d39043