TY - BOOK TI - The sterols of the echinoderm psolus phantapas (holothuroidea) and observations on sterol biosynthesis in the dinoglagellate crypthecodinium cohnii PY - 1985/// CY - University of Liverpool KW - Echinodermata KW - Dinoflagellata N1 - Thesis (M. Sc) University of Liverpool, 1985 ER -