Friedrich Welwitsch, Dr books & textbook
Catalogue of the African Plants. Volume II. Part II. Cryptogamia, pp. 261-565
Leopold Classic Library /2016-11-03 Paperback / 342 Pages
Catalogue of the African plants (Volume II) Part II. Cryptogamia.
Alpha Edition /2020-01-15 Paperback / 338 Pages
isbn-10: 935397027X / isbn-13: 9789353970277
