000 00805nam a2200265Ia 4500
003 OSt
005 20220926004248.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
020 _a9788178806655
_c760.75
037 _bIN2164, 26/02/2015, R K Books
_cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aU:(G:55), Q5
100 _aRAM Kalu
_9308679
245 0 _aTextbook of environmental science
260 _a New Delhi
_bRajat Publication
_c2015
300 _aix,275p.
_ccm.
500 _aBibliography: P 235-255
650 _aGeography
700 _a SHARMA Sandeep
_9273442
942 _hU:(G:55), Q5
_cGB
_2CC
999 _c610439
_d610439