The classification of Carboniferous megaspores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors)
Foreign title:
Klassifikatsiya Kamennougol'nykh megaspor. Sistematika i Metody Izucheniya Iskopaemykh Pyl'tsy i Spor.(V.N. Saks and A.F. Khlonova,editors)
Reference:
Oshurkova,M.V. (1964)
The classification of Carboniferous megaspores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) [ Klassifikatsiya Kamennougol'nykh megaspor. Sistematika i Metody Izucheniya Iskopaemykh Pyl'tsy i Spor.(V.N. Saks and A.F. Khlonova,editors) ] Trudy Institut Geografii i Geologii,Akademiya Nauk SSR. Nauka,Moscow.Sistematika i Metody Izucheniya Iskopaemykh Pyl'tsy i Spor.(V.N. Saks and A.F. Khlonova,editors)
P. 139- 170