I. Description of a new Species of Micrasterias with remarks on the distrinction between ... II. Description o of a new Species of Closterium of Staurastrum , of two new Species of Closterium , ... III. On a bew Species of Ankistrodesmus with remarks in connexion therewith as regards Closterium Griffithii, ...


William Archer
Bok Språk ikke angitt 18

Detaljer

Bibliotek som har denne