The world of fossils /
Pinna, Giovanni.
Bevilacqua, Carlo.
Logli, Mario.
London Orbis Books
1975
Previous ed. of this translation: published as 'The dawn of life'. 1972. - Originally published : in Italian. Novara : Istitute Geografico De Agostini, 1972
Bibliography: p.128
Invertebrates, Fossil.