Botanical atlas
Hagerup, O., Petersson, V.
Botanical atlas by O. Hagerup and V. Petersson - Kobenhavn Ejnar Munksgaard 1960 - 299 p.
Vol. 2 : Mosses, ferns, conifers, horsetails, lycopods, phylogeny;edited by H.G. Carter
Botany
58(084) / H 144 B
Botanical atlas by O. Hagerup and V. Petersson - Kobenhavn Ejnar Munksgaard 1960 - 299 p.
Vol. 2 : Mosses, ferns, conifers, horsetails, lycopods, phylogeny;edited by H.G. Carter
Botany
58(084) / H 144 B