000 00431nam a2200169Ia 4500
005 20250114174935.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _bI7
_aY17::75z7
100 _aSears, Paul B.
245 _aEcology of man
260 _c1957
_bOregan State System Of Higher Education
_aEugene ( Orgen)
300 _a61p figs.
365 _cRs.
650 _aY17::75z7
700 _aSears, Paul B.
999 _c25934
_d25934