000 00271nam a2200133Ia 4500
082 _a577 M17I
100 _aMackenzie, Aulay
245 _aEcology
250 _a2nd
260 _aLondon
_bTaylor & Francis
_c2006
300 _a339p.
650 _aEcology
942 _2ddc
_cC
999 _c4417
_d4417