000 00463nad a22001457a 4500
008 120525s1927 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aBeers, Charles Dale
245 1 _aFactors involved in encystment in the ciliate Didinium nasutum /
_cC. Dale Beers
260 _a[S.l. :
_bs.n.],
_c1927
300 _a499-520 p. ;
_c25 cm
440 1 _aJournal of morphology and physiology ;
_v43
760 _06930
_96930
_tProtozoa.
_w6930
942 _2ddc
_cPM
999 _c46494
_d46494