000 00403nad a22001457a 4500
008 120525s1950 -uk||||| |||| 00| 0 eng d
041 _aeng
100 1 _aLeclercq, Jean
245 1 _aOccurrence of pterin pigments in hymenoptera /
_cJean Leclercq
260 _a[S.l. :
_bs.n.],
_c1950
300 _a2 p. ;
_c27 cm
440 1 _aNature ;
_v165
760 _03434
_93434
_tPigmenti.
_w3434
942 _2ddc
_cPM
999 _c29979
_d29979