000 00274nam a2200109Ia 4500
008 170711s9999 xx 000 0 und d
050 _a574.5 St53
100 _a"Stiling, Peter D."
245 0 _aEcology: theories and applications
260 _c1992
942 _2lcc
_cBK
_kCirc.
999 _c19710
_d19710