TY  - BOOK
AU  - Reyna,S.P.
TI  - "Family planning", residence rules and preferences, and the extended family among the NorthWest Barma of Chad
AV  - EAF QTO DT19.9.U57A35 No.142 
PY  - 1972///
CY  - Philadelphia : 
PB  - African Studies Association
KW  - Family planning
KW  -  Chad
ER  -