000 00507nad a22001577a 4500
008 120525s1936 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aMast, S. O.
245 1 _aWhy have some investigators been unable to grow Chilomonas paramecium in inorganic or simple organic solutions? /
_cS. O. Mast and D. M. Pace
260 _a[S.l. :
_bs.n.],
_c1936
300 _a1 p. ;
_c25 cm
440 1 _aScience ;
_v83
700 1 _aPace, D. M.
760 _06697
_96697
_tProtozoa.
_w6697
942 _2ddc
_cPM
999 _c45580
_d45580