TY  - BOOK
AU  - 
AU  - Kotschi,Johannes
ED  - Technical Centre for Agriculture and Rural Research.
TI  - Sustaining growth: soil fertility management in tropical smallholdings 
SN  - 3823612263
PY  - 1994///
CY  - Hohonloher, Weikersheim
PB  - Margraf Verlag
KW  - Tropics
KW  - Climate
KW  - Soil fertility
KW  - Sustainable agriculture
KW  - Agriculture
ER  -