DERRICK, L.N.

Checklist of European Pteridophytes / L.N. Derrick, A.C. Jermy & A.M. Paul. -- Oslo : Botanical Garden and Museum, University of Oslo, 1987 - 94 p. -- (Sommerfeltia, ISSN 0800-6865 ; 6).

ISBN 82-74-002-0


Europa
Helechos
Pteridofitas

582.35(4)