000			00591nam a22002177a 4500
999			_c1242 _d1242
003			OSt
005			20190703232900.0
008			181204b ||||| |||| 00| 0 eng d
020			_a81-7648-532-2
040			_aOSt _beng _cOSt _dOSt
082			_a363.7 / T739c
100			_aTrivedi, P. R. _9110344
245			_aEcology & environment / _cP. R. Trivedi.
260			_aNew Delhi : _bA.P.H. publishing, _cc 2004.
300			_avi, 202 p. : _bills. ; _c22 cm.
500			_aIncludes Index.
508			_a312
650			_aEcology. _9179033
650			_aEnvironment. _9179034
942			_2ddc _cBK