The Potamogetons-Pond Weeds-of the British Isles, with Descriptions of All the Species, Varieties and Hybrids. By A. Fryer and (concluded By) Arthur Bennett ... The Lucens Group Edited from Mr. Fryer's Manuscript Notes by A.H. Evans ... Illustrated by Robert Morgan ... and Others

Auteur : Alfred FRYER (A.L.S.)

Date de publication : 1898

Éditeur : London

Nombre de pages : 94