000 00526nam a2200217Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0-201-01894-2
040 _cUDSM
050 _aQH541.E43
100 _aEmlen, Merritt J.
245 0 _aEcology: an evolution approach
260 _aReading
260 _bAddison-Wesley Publishing Company
260 _c1973
300 _axvi,493p.
300 _c25cm.
650 _aEcology
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c16751
_d16751