00479nam a2200169 a 450000500170000002000150001708200130003210000180004524500350006326000500009830000270014863000220017596400250019799700170022299900130023995200570025220251202164126.0  a0716711095  a560bTAP  aTappan, Helen  aPaleobiology of plant protists  aSanfransciscobW.H. Freeman and companyc1980  axxi,1028 p.b23cm.cHB  aMicropaleontology  bEngc100de010fg_  a9261 LIBSC C  c364d364  00104070aPUbPUd1998-04-08l0o560 TAPp9261yBK