TY  - BOOK
AU  - Gituthu, Mwangi
TI  - How  to  Pass   Biology  Secondary : Revision  Questions and answers   F1and 2 
SN  - 978-9966-7174-8-1
U1  - 570.76 NDU 
PY  - 2010///
CY  - Nairobi  
PB  -  Motivating  Educational  Enterprises 
KW  - biology
ER  -