?
Microscopic anatomy of invertebrates / ed. by Frederick W. Harrison ...
Vol. 15 ,
1
Hemichordata, Chaetognatha, and the invertebrate Chordates:
, In:Vol. 15
Exemplar:
Zentrale:E02 h zoo 600.5 ad/807-15
?
2
Protochordates
(the proceedings of a symposium held at The Zoological Soci...
Symposia of the Zoological Society of London ; 36
Exemplar:
Zentrale:E02 a zoo 751/733
1-2