Librería Samer Atenea
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book brings to light for the first time many interesting features in 25 minor phyletic invertebrates without being constrained by phylogenetic considerations. Relation between coelom type and regeneration is elaborated.