TY  - BOOK
AU  - Goeltenboth, F.,
TI  - Subsistence Agriculture Improvement
SN  - 3823611577
U1  - 634 
PY  - 1990///
CY  - Guinea
PB  - Wau Ecology Insti.
KW  - Orchards, fruits & forestry
KW  - Subsistence Agriculture
ER  -