000 00652 a2200253 4500
003 ISURu
005 20240721203805.0
020 _a812032773X
041 _aeng
082 _a574.5
_bRAN
090 _d57514
100 _aRana,S.V.S
_9127623
245 _aEssentials of ecology and environmental science
250 _a2nd ed.
260 _aNew Delhi
_bPrentice-Hall
_c2005
_g2005
300 _axv,488 p.
_bill.
650 _aECOLOGY
650 _aENVIRONMENTAL POLLUTION
650 0 _aENVIRONMENTAL PROBLEMS
_967797
650 _aENVIRONMENTAL SCIENCE
650 0 _aSOCIAL PROBLEM
_986776
942 _cL
999 _c47551
_d57514
945 _dMain Library ADMIN
_c26318