Author:

Osborn,J.M.;Taylor,T.N.

Year:

1994

Title:

Comparative ultrastructure of fossil gymnosperm pollen and its phylogenetic implications. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors)

Reference:

Osborn,J.M. et al. (1994) Comparative ultrastructure of fossil gymnosperm pollen and its phylogenetic implications. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) KEW,Bulletin of the Royal Botanic Gardens.Ultrastructure of Fossil Spores and Pollen P. 99- 121

Google Academy:

try to search by title in english