000 00617nad a22001817a 4500
008 120525s1931 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aKofoid, Charles Atwood
245 1 _aChemical nature of the cyst wall in human intestinal Protozoa /
_cCharles A. Kofoid, Ethel McNeil and M. J. Kopac
260 _a[S.l. :
_bs.n.],
_c1931
300 _a3 p. ;
_c25 cm
440 1 _aProceedings of the Society for Experimental Biology and Medicine ;
_v29
500 _afirma autore (Kofoid)
700 1 _aMcNeil, Ethel
700 1 _aKopac, M. J.
760 _06664
_96664
_tProtozoa.
_w6664
942 _2ddc
_cPM
999 _c45392
_d45392