TY  - BOOK
AU  - Ekirapa, A.E.E.
TI  - Semi-Detailed soil survey of the Yala Swamp Farm (Siaya District)
U1  - 631.4767629 EKI 
PY  - 1987///
CY  - Nairobi
PB  -  Ministry of Agriculture
KW  - Agriculture
ER  -