Snails /
Aston, Oliver.
Jansen, Mogens.Vignbjergsneglen.Adaptations
Hansen, Elvig.
Oxford Blackwell
1975
Adaptation of: 'Vignbjergsneglen' / by Mogens Jansen. Kobenhavn [Copenhagen] : Munksgaard, 1974
Bibliography: p.31. - Includes index
Snails