000 00365nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _a574.5 RAO-E
100 _aRao, M K
245 _aEnvironmental Pollution & Toxicology
260 _bMangalam Books
260 _c2007
300 _a268
365 _b695.00
650 _aEcology; Biology
942 _cBOOKS
999 _c45089
_d45089