Regional marriage patterns and trends in northern Sudan
By: by Abdelrahman Ibrahim Abdelrahman.
Series: African demography working papers ;; working paper no. 18; Working paper (University of Pennsylvania. African Demography Program) ;; no. 18.
Publisher: Population Studies Center, University of Pennsylvania
Published: 1989
Place of publication: Philadelphia, PA
Language: eng
Number of pages: 16
Notes: "August 1989."