003660000a2200145000450000500170000002000150001708200170003210000190004910000170006824500430008526000500012826000090017830000080018765000250019520250903144005.0  a3540068279  a582.0463 STA  aLinskens,  H F  aStanley, R G  aPollen biology Biochemistry Management  aNew York, Springer - verlag Berlin Heidelberg  c1974  a307  aPollen / Agriculture