The classificatory position of hemiaster elongatus, Duncan & Sladen: a reply to a criticism by Sven Loven

Peter Martin Duncan, W. Percy Sladen
Bok · Språk ikke angitt · 1884

Utgitt	<S.l.> , 1884
Omfang	18 s.
Emner	Lovén, Sven : (NO-TrBIB)90337935