TY  - BOOK
AU  - Sequeira,Lina
TI  - Certificate biology 1 : teacher's guide
SN  - 978-9966-252-15-9 9966252150
U1  - 570.712 SEQ 
PY  - 2003///
CY  - Nairobi 
PB  -  East African Educational Publishers
KW  - BIOLOGY
ER  -