TY  - BOOK
AU  - Ruvubu,Sylvanus Bisaba
TI  - Enhancement of oil recovery under active water flooding using modified lignin extracted from coconut coir
AV  - THS EAF QD281.S7R888 
PY  - 2021///
CY  - Dar es Salaam.
PB  -  : University of Dar es Salaam.
KW  - Sulfonation
KW  - Lignin
KW  -  Enhanced oil recovery
KW  - Oil fiels flooding
KW  -  Coconut
N1  - Includes bibliographical references
ER  -