000 00296nam a2200145Ia 4500
020 _aNULL
082 _a574.5
100 _aMichael, P.
245 0 _aEcological Methods for Field and Laboratory Investigations
250 _a-
260 _a-
_b-
500 _a0
650 _a-
942 _cBK
999 _c31999
_d31999