000 00433nad a22001457a 4500
008 120525s1917 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aLittle, C. C.
245 1 _aEvidence of multiple factors in mice and rats /
_cC. C. Little
260 _a[S.l. :
_bs.n.],
_c1917
300 _a457-480 p. :
_bill. ;
_c25 cm
440 1 _aThe American naturalist ;
_v51
760 _03976
_93976
_tBiologia.
_w3976
942 _2ddc
_cPM
999 _c34435
_d34435