Author:

Jansonius,J.;Hills,L.V.

Year:

1978

Title:

Genera File of fossil spores. Supplement 2

Reference:

Jansonius,J. et al. (1978) Genera File of fossil spores. Supplement 2 Special Publication,Department of Geology and Geophysics, University of Calgary. Special Publication, Department of Geology and Geophysics, University of Calgary # 2 P. 3432- 3520

Google Academy:

try to search by title in english