TY  - BOOK
AU  - WORTHINGTON , E . B .
TI  - Science in the Development of Africa : A review of the contribution of physical and biological knowledge South of the Sahara
U1  - 509.6 
PY  - 1957///
CY  - Dar es Salam
PB  - Commission for Technical Co-operation in Africa South of the Sahara (C.C.T.A)
KW  - Science
N1  - includes bibliographical reference and index
ER  -