IOP
IOP newsletter [elektronický zdroj] / International Union of Biological Sciences, Section for Palaeobotany, International Organisation of Palaeobotany. -- [S.l.] : The Organisation,. -- v. ; 30 cm. -- Description based on: No. 48 (Jan. 1993); title from caption.
International Organisation of Palaeobotany
International Organisation of Palaeobotany. Paleobotany