000 00839nam a22002417a 4500
003 JGU
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008 230414b |||||||| |||| 00| 0 eng d
020 _a9789354602269
_qpbk.
040 _beng
_cJGU
041 _aeng
100 _aKhullar, D. R.,
_91639336
_eauthor
245 _aEnvironment and ecology :
_bfor civil services prelims and main and other competitive examinations /
_cD R Khullar and J. A. C. S. Rao.
250 _a3rd ed.
260 _aChennai :
_bMcGraw Hill Education,
_c2022.
520 _a"Latest edition of environment and disaster management of khullar Latest 3rd edition updated"--
650 _aEnvironment
_91639768
650 _aDisaster management
_91634299
700 1 _aRao, J. A. C. S.,
_eauthor
_91639769
999 _c3053798
_d3053798