000 00317 a2200121 4500
008 141010b2000 xxu||||| |||| 00| 0 eng d
082 _a574.5
100 _aSubramanyam, N. S.
245 _aEcology /
_cN. S. Subramanyam
260 _aNew Delhi :
_bNarosa Publishing House,
_c2000.
300 _a616p.
650 _aEcology
999 _c6267
_d6267