TY  - BOOK
AU  - ELIAS, Eyasu
TI  - Managing fragile soils:  A Case Study from North Wollo, Ethiopia
SN  - Managing Africa's Soils No. 3.
U1  - 333.721710963 ELI 
CY  - London
PB  -  SOS 2000.
KW  - ECONOMICS
ER  -