000 00392nad a22001457a 4500
008 120525s1937 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aClark, Hugh
245 1 _aEmbryonic series in snakes /
_cHugh Clark
260 _a[S.l. :
_bs.n.],
_c1937
300 _a1 p. ;
_c28 cm
440 1 _aScience ;
_v85
760 _02019
_92019
_tSviluppo Euchordata.
_w2019
942 _2ddc
_cPM
999 _c27994
_d27994