000 00315nam a2200133Ia 4500
008 151121s2000 xx 000 0 und d
044 _aUnited Kingdom
020 _a9780632043484
082 _aR 577 TOW
100 _aTownsend, Colin R.
245 _aEssentials of ecology
260 _c2000
300 _a552p; paperback
942 _2ddc
_cBK
999 _c23206
_d23206