Populationes in developpamento
Subtitle: factos e problemas global e national.
Publisher: In distribution per Societate Svedese pro Interlingua
Published: 1970
Place of publication: [Stockholm
Language: ina
Number of pages: 112
Subjects: Demography; Sweden -- Population
Notes: Bibliography: p. 112.
Translation of Så mycket folk.
"Breve grammatica de interlingua": 2 l. inserted; "Parolas frequente e grammatical in interlingua": 2 l. inserted.