000 00499nad a22001457a 4500
008 120525s1952 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aStephens, Grover C.
245 1 2 _aA non-birefringent mechanism for orientation to polarized light in arthropods /
_cGrover C. Stephens ... [et al.]
260 _a[S.l. :
_bs.n.],
_c1952
300 _a1 p. ;
_c25 cm
440 1 _aThe anatomical record ;
_v113
760 _03940
_93940
_tGenetica Generale e invertebrata.
_w3940
942 _2ddc
_cPM
999 _c34144
_d34144