THE APPLICATION OF SCANNING ELECTRON MICROSCOPICAL METHOD IN SOME PLANT MICROFOSSILS.KEDVES M; RADVANSZKI M.1975; ACTA BOT. ACAD. SCI. HUNGAR.; HONGR.; 1975, VOL. 21, NUM. 0001-0002, P. 51 A 59Serial Issue

ZWEI NEUE EXTREME OCULOPOLLIS-ARTEN (NORMAPOLLES,ANGIOSPERMEN) AUS DEM SANTON SUEDFRANKREICHS.(DEUX NOUVELLES ESPECES EXTREMES D'OCULOPOLLIS -NORMAPOLLES,ANGIOSPERMES- DU SANTONIEN DE FRANCE MERIDIONALE).KRUTZSCH W.1968; PALAEONTOGRAPHICA.ABT.-DTSCH; DEU; 1968(8), VOL. 123, P. 144 A 146Miscellaneous