000 00321nam a2200133Ia 4500
100 _aMichael,P.
365 _b63
942 _cBK
654 _a
245 _aEcological methods for field and laboratory investigations
260 _aNew Delhi
_bTata McGraw Hill
_c1984
082 _a574.5072
300 _bHb
_axii,(4),404
999 _c353365
_d353365
041 _aeng