000 00468nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQH541.C47
100 _aClarke, L. George
245 0 _aElements of ecology
260 _aNew York
260 _bJohn Wiley and Sons
260 _c1966
300 _a560p.
300 _c23cm.
650 _aEcology
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c34770
_d34770