000 00315nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aDunn, L C
245 0 _aRace and biology
260 _bUNESCO
_aParis
_c1953
300 _a48p p.
653 _aRace
942 _c1
999 _c45338
_d45338