TY  - BOOK
AU  - Wachira, Charles et al.
AU  - Charles Wachira,Nelly Aluanga,Steward Anyona,Isaac Wabwoba :
TI  - Modern agriculture Learners' Book Grade 4
SN  - 9780195747966
U1  - 600.630 1st ed.
PY  - 2019///
CY  - Nairobi
PB  - Oxford University Press
ER  -