TY  - BOOK
AU  - Erikson,Jan
AU  - Critchley,William
AU  - Michanek,Elisabeth
ED  - Sweden.
TI  - Save our soils: evaluation of the SIDA Regional Soil Conservation Unit, Nairobi 
SN  - 9158671773
PY  - 1993///
CY  - Stockholm
PB  - SIDA
KW  - Desertification
KW  - Conservation of natural resources
KW  - Soil
KW  - Africa
ER  -