1
Publicado em: 1962
Superior document: Lund studies in geography : Series A 19
2
Publicado em: 1954
Superior document: Lund studies in geography : Series A 7
3
Publicado em: 1963
Superior document: Lund studies in geography : Series A 25
4
Publicado em: 1967
Superior document: Lund studies in geography : Series A, Physical geography 38
5
Publicado em: 1969
Superior document: Lund studies in geography : Series A 43
6