TY  - BOOK
AU  - Hart,George F.
TI  - Microflora from the Ketewaka-Mchuchuma coalfield, Tanganyika / 
PY  - 1963///
CY  - Dar es salaam: 
PB  - Government Printer, 
KW  - Coal
KW  - Tanzania
N1  -  Includes bibliographical references
ER  -