Author:

Jansonius,J.;Hills,L.V.

Year:

1979

Title:

Genera File of fossil spores. Supplement 3

Reference:

Jansonius,J. et al. (1979) Genera File of fossil spores. Supplement 3 Special Publication,Department of Geology and Geophysics, University of Calgary. Special Publication, Department of Geology and Geophysics, University of Calgary # 3 P. 3521- 3628

Google Academy:

try to search by title in english