Bevolkingsproblemen.
By: [Door] F. van Mechelen, L. Delanghe [en] G. Dooghe.
Contributors: Delanghe, Luc, 1938- joint author.; Dooghe, G., 1937- joint author.
Series: Heideland Documenten
Publisher: Heideland
Published: 1966
Place of publication: Hasselt
Language: dut
Number of pages: 224
Subjects: Population.; Belgium -- Population.
Notes: Includes bibliographies.