00724nam2 22002171i 450 990002269200403321000226920FED01000226920(Aleph)000226920FED0100022692020030801d--------km-y0itay50------baSpecies comparison as an aid in the studyof the process sterols--bile salts. London, 1959, p. 206-213.001000221612Haslewood,Geoffrey Arthur Dering94358ITUNINARICAUNIMARCBK990002269200403321FFABCSpecies comparison as an aid in the studyof the process sterols--bile salts. London, 1959, p. 206-213385641UNINAING01