1
Published: 1967
Superior document: Palaeozoic sporae dispersae from Congo 3/6
2
Published: 1978
Superior document: Palaeozoic sporae dispersae from Congo 13/18
3
Published: 1976
Superior document: Mesozoic sporae dispersae from Zaïre 1
4
Published: 1976
Superior document: Palaeozoic sporae dispersae from Congo 11/12
5
Published: 1968
Superior document: Palaeozoic sporae dispersae from Congo 7
6
Published: 1966
Superior document: Annalen / Koninklijk Museum voor Midden-Afrika : Reeks in-8° : Geologische wetenschappen 52
7
Published: 1960
Superior document: Annales du Musée R. du Congo Belge : Série in 8° : Sciences géologiques 32
8
Published: 1966
Superior document: Palaeozoic sporae dispersae from Congo 1/2
9
Published: 1977
Superior document: Mesozoic sporae dispersae from Zaïre 2/3
10
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Reference Works <1990
Links: Get full text; Get full text; Cover
11
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Reference Works <1990
Links: Get full text; Get full text; Cover
12
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Reference Works <1990
Links: Get full text; Get full text; Cover