000 00445nam a22001697a 4500
003 OSt
020 _a8120323203
082 _a628 RAN
100 _aRana, S.V.S.
245 _aEssentials of ecology and environmental science /
_cby S.V.S. Rana.
260 _aNew Delhi :
_bPrentice Hall of India,
_c195.00
300 _ax, 368p.:
_bill.;
_c24 cm.
504 _aBIB
650 _aEcology
650 _aEnvironmental science
942 _2ddc
_cBK
_02
999 _c32165
_d32165