TY  - BOOK
AU  - 
AU  - Kotschi,Johannes
TI  - Sustaining Growth : Soil Fertility Management in Tropical Smallholdings/ (Acc: 1768): soil fertility management in tropical smallholdings 
SN  - 3823612263
U1  - 631.4 MUL 21
PY  - 1994///
CY  - Weikersheim, Germany
PB  - Margraf Verlag
KW  - Soil Fertility Management in tropical smallholdings
KW  - Soil productivity
KW  - Soil fertility
ER  -