Exotic drift-seeds in Norway - Alm, Torbjørn; Nelson, E. Charles (Trondheim : Tapir Academic Press, 2004)
Includes bibliographical references (p. 21-24).
Keywords: Seeds -- Tropics -- Identification; Seeds -- Dispersal -- Norway; Beachcombing -- Norway; Fruit -- Tropics -- Identification; Fruit -- Dispersal -- Norway