TY  - BOOK
AU  - Gachene C. K. K.
AU  - Gachene,C.K.K.
AU  - Kimaru,Gathiru
ED  - Sweden.
TI  - Soil fertility and land productivity: a guide for extension workers in the eastern Africa region 
SN  - 996689666X
AV  - DUCE S599.5.A1S63 
PY  - 2003///
CY  - Nairobi
PB  - Regional Land Management Unit
KW  - Soil fertility
KW  - Africa, Eastern
KW  - Soil productivity
N1  - Includes bibliographical references
ER  -