000			00361 a2200157 4500
020			_a8176485322
082			_a577 _bTRI
090			_c20468 _d31739
100			_aTrivedi, P.R.
245			_aEcology and environment
260			_aNew Delhi _bA.P.H. Publishing _c2004 _g2004
300			_avi,202p. _c22cm
650			_aEcology
650			_abiology
942			_cL
999			_c48086 _d48086