000 00534nam a2200145Ia 45e0
008 131224n ii |||gr||||Z||||||eng
020 _a9789380191874
082 _a333
100 _aChawla, P S,
_eAuthor.
245 0 _aEnvironmental Conservation and Sustainable Development
_cP. S. Chawla
_hTextual Documents
260 _aNew Delhi:
_bPearl Books,
_c2011.
300 _a248.
653 _aEconomics ofland & energy
942 _2ddc
_cTXT
999 _c27522
_d27522