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005 20250220125351.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a9788120327733
_c250
040 _aMAIN
041 _aEnglish
082 _a577
_bRAN
100 _aRana, S.V.S.
245 _aEssentials of ecology and environmental science
250 _a2nd ed.
260 _aNew Delhi
_bPrentice Hall
_c2005
300 _axv,488p.
650 _aEcology
650 _aEnvironmental Science
942 _cBK
999 _c28876
_d28876