000 00471nad a22001457a 4500
008 120525s1928 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aManwell, Reginald D.
245 1 4 _aThe occurrence of nuclear variations in Pleurotricha lanceolata (Stein) /
_cReginald D. Manwell
260 _a[S.l. :
_bs.n.],
_c1928
300 _a433-438 p. :
_bill. ;
_c25 cm
440 1 _aBiological bulletin ;
_v55
760 _06892
_96892
_tProtozoa.
_w6892
942 _2ddc
_cPM
999 _c46301
_d46301