000 00313nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a599
100 _aSadleir,M.F.S.
245 4 _aThe ecology of reproduction in wild and domestic mammals.
260 _aLondon
_bMethuen
_c1969
300 _a321
942 _2ddc
_cBK
999 _c5463
_d5463