Index Filicum
Subtitle: supplementum quartum, pro annis 1934-1960
By: prepared by Rodolfo E. G. Pichi-Sermolli ; with the collaboration of F. Ballard [et al.], being the Committee for the Index Filicum of the International Association for Plant Taxonomy.
Contributors: Pichi Sermolli, Rodolfo E. G.; International Association for Plant Taxonomy.
Series: Regnum vegetabile ; v. 37; Regnum vegetabile -- v. 37.
Publisher: International Bureau for Plant Taxonomy and Nomenclature
Published: 1965
Place of publication: Utrecht, Netherlands
Language: ita
Number of pages: 370
Subjects: Ferns.; Hydropterideae.
Notes: Includes indexes.

"Catalogus litteraturae, 1934-1960": p. [311]-349.