000 00594nam a2200205 4500
003 GCL
005 20190730115515.0
008 190720b xxu||||| |||| 00| 0 eng d
020 _a 978-81-8487-345-0
_cRs.585.00
040 _aGURUDAS COLLEGE LIBRARY
082 _a375.0083
_bB469
100 _aBhattacharyya, K.G.
245 1 0 _aComprehensive environmental studies
_bK.G. Bhattacharyya ; Arunima Sarma
260 _aKolkata
_bNarosa
_c2015
300 _avarious pagings
650 _aENVIRONMENTAL SCIENCE
650 _aENVIRONMENTAL EDUCATION
700 _aSarma, Arunima
942 _cBOOK
999 _c16291
_d16291